body {
    padding: 0 !important;
}

html,
body {
    background: #fff;
}

body {
    font-size: 12px;
    font-family: "Microsoft Yahei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, tahoma, arial, "WenQuanYi Micro Hei", Verdana, sans-serif, "\5B8B\4F53";
}

*,
blockquote,
body,
button,
dd,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0
}

img {
    border: 0;
    /*width: 100%;*/
    /*max-width: 100%;*/
    object-fit: cover;
}

ul,
dl,
li,
dt,
dd {
    list-style: none
}

a {
    color: #333;
    cursor: pointer;
    text-decoration: none !important;
    transition: all .3s
}

a:hover {
    cursor: pointer;
    text-decoration: none !important
}

a:active {
    text-decoration: none !important
}

a:focus {
    text-decoration: none !important;
    outline: none !important;
}

a:visited {
    text-decoration: none !important
}

.clear {
    clear: both;
    width: 100%;
    height: 1px
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: 400
}

input,
button,
textarea,
select {
    font-size: 15px;
    outline: none !important;
    cursor: pointer;
}

input[type="text"] {
    cursor: text;
}

input[type="button"],
input[type="submit"] {
    outline: none;
}

/*修改chrome浏览器中自带input样式input:-internal-autofill-selected（修改input背景色为透明色）*/
input:-webkit-autofill {
    -webkit-text-fill-color: #082155 !important;
    -webkit-box-shadow: 0 0 0 1000px white inset !important;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
    -webkit-text-fill-color: #082155 !important;
    -webkit-transition-delay: 111111s;
    -webkit-transition: color 11111s ease-out, background-color 111111s ease-out;
}

/*input的placeholder提示文字大小、颜色*/
input::placeholder {
    font-size: 15px;
    color: #777777 !important;
}

input::-webkit-input-placeholder {
    /* WebKit browsers */
    font-size: 15px;
    color: #777777 !important;
}

input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    font-size: 15px;
    color: #777777 !important;
}

input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    font-size: 15px;
    color: #777777 !important;
}

input::-ms-input-placeholder {
    /* Internet Explorer 10+ */
    font-size: 15px;
    color: #777777 !important;
}

textarea {
    resize: none;
    overflow: hidden
}

.z-row {
    width: 100%;
    clear: both;
    margin: 0 auto
}

.float-left {
    float: left
}

.float-right {
    float: right
}

.overflow {
    overflow: hidden
}

.display-block {
    display: block
}

.tx-l {
    text-align: left
}

.tx-c {
    text-align: center
}

.tx-r {
    text-align: right
}

@media screen and (max-width: 767px) {

    html {
        font-size: 26.66666666vw;
        overflow-x: hidden;
    }
}

.text-overflow {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap
}

.sl-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.sl-3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/*-----------------------------------------公共按钮 start-----------------------------------------------*/
.public_btn {
    width: 140px;
    height: 40px;
    line-height: 40px;
    border-radius: 4px;
    color: #fff;
    margin: 25px auto 0 auto;
    text-align: center;
    display: block;
    font-size: 14px;
    background: #4B76FB;
}

.public_btn:hover {
    color: #fff;
    text-decoration: none;
    background: #3867FB;
}

.public_btn:after {
    content: '';
    position: relative;
    top: 1px;
    left: 0;
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-left: 6px;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
    background: url(../images/right-white.svg) no-repeat center center;
    background-size: 12px 12px;
}

.public_btn:hover:after {
    -webkit-transform: translate(4px);
    -moz-transform: translate(4px);
    -ms-transform: translate(4px);
    -o-transform: translate(4px);
    transform: translate(4px);
}

@media screen and (max-width: 767px) {
    .public_btn {
        width: 120px;
        height: 36px;
        line-height: 36px;
        border-radius: 18px;
        margin: 20px auto 0 auto;
        font-size: .13rem;
    }

    .public_btn:hover:after {
        -webkit-transform: none;
        -moz-transform: none;
        -ms-transform: none;
        -o-transform: none;
        transform: none;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .public_btn {
        width: 130px;
        height: 40px;
        line-height: 40px;
        border-radius: 20px;
        margin: 30px auto 0 auto;
        font-size: 14px;
    }
}

.sys_btn,
.sys_btn2 {
    width: 104px;
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    text-align: center;
    border-radius: 4px;
    float: left;
}

.sys_btn {
    color: #fff;
    background: #4B76FB;
}

.sys_btn:hover,
.sys_btn:focus {
    color: #fff;
    background: #3867FB;
}

.sys_btn2 {
    color: #4B76FB;
    background: #e1ebff;
    margin-left: 20px;
}

.sys_btn2:hover,
.sys_btn2:focus {
    color: #3867FB;
    background: #d9e5fb;
}

@media screen and (max-width: 767px) {
    .sys_btn,
    .sys_btn2 {
        width: 120px;
        height: 38px;
        line-height: 38px;
        font-size: .13rem;
    }
}
/*-----------------------------------------公共按钮 end-----------------------------------------------*/

@-webkit-keyframes bounceIn {
    0% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1)
    }

    100% {
        -webkit-transform: scale(.8);
        -ms-transform: scale(.8);
        -moz-transform: scale(.8);
        transform: scale(.8)
    }
}

@-moz-keyframes bounceIn {
    0% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1)
    }

    100% {
        -webkit-transform: scale(.8);
        -ms-transform: scale(.8);
        -moz-transform: scale(.8);
        transform: scale(.8)
    }
}

@-ms-keyframes bounceIn {
    0% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1)
    }

    100% {
        -webkit-transform: scale(.8);
        -ms-transform: scale(.8);
        -moz-transform: scale(.8);
        transform: scale(.8)
    }
}

@keyframes bounceIn {
    0% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1)
    }

    100% {
        -webkit-transform: scale(.8);
        -ms-transform: scale(.8);
        -moz-transform: scale(.8);
        transform: scale(.8)
    }
}

@-webkit-keyframes upAndDown {
    0% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }

    50% {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    100% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }
}

@-moz-keyframes upAndDown {
    0% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }

    50% {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    100% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }
}

@-ms-keyframes upAndDown {
    0% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }

    50% {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    100% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }
}

@keyframes upAndDown {
    0% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }

    50% {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    100% {
        -webkit-transform: translate(0, 15px);
        -ms-transform: translate(0, 15px);
        -moz-transform: translate(0, 15px);
        transform: translate(0, 15px)
    }
}


/*-----------------------------------------左右部局公共样式 start-----------------------------------------------*/
.sys_grey {
    padding: 70px 0;
    background: #F6F8FC;
}

.sys_white {
    padding: 70px 0;
    background: #fff;
}

.sys_white.sys_h {
    padding: 170px 0;
}

.sys_box {
    display: flex;
    justify-content: space-between;
}

.sys_box .sys_box_imgBox {
    width: 52%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /*align-items: flex-start;*/
    align-items: center;
}

.sys_box .sys_box_imgBox img {
    max-width: 100%;
    padding-right: 50px;
}

.sys_box .sys_box_txtBox {
    width: 48%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.sys_box .sys_box_txtBox h3 {
    font-size: 30px;
    color: #111f2c;
    line-height: 1.5;
    margin-bottom: 8px;
}

.sys_box .sys_box_txtBox .sys_t {
    font-size: 16px;
    color: #111f2c;
    font-weight: 700;
    line-height: 1.5;
    margin-top: 20px;
}

.sys_box .sys_box_txtBox .sys_p {
    color: #495973;
    font-size: 16px;
    line-height: 1.6;
    margin-top: 8px;
}

.sys_box .sys_box_txtBox .sys_p .dot {
    font-style: normal;
    display: inline-block;
    color: #6693f3;
    margin-right: 8px;
}

.sys_box .sys_box_txtBox .sys_tag {
    margin-top: 8px;
}

.sys_box .sys_box_txtBox .sys_tag .sys_tag_item {
    display: inline-block;
    padding: 5px 10px;
    margin: 10px 4px 0 0;
    border: 1px solid #B3CBFF;
    border-radius: 3px;
    color: #6f8ff1;
    font-size: 12px;
}

.sys_box .sys_box_txtBox .sys_btnBox {
    margin-top: 25px;
}

@media screen and (max-width: 767px) {
    .sys_grey {
        padding: 40px 0 25px;
    }

    .sys_white,
    .sys_white.sys_h {
        padding: 40px 0 20px;
    }

    .sys_box.txt_img {
        flex-direction: column;
    }

    .sys_box.img_txt {
        flex-direction: column-reverse;
    }

    .sys_box .sys_box_txtBox {
        width: 100%;
        padding: 0 10px 10px;
    }

    .sys_box .sys_box_imgBox {
        width: 100%;
    }

    .sys_box .sys_box_imgBox img {
        padding-right: 0;
    }
    
    .sys_white.sys_h .sys_box_imgBox {
        padding: 60px 0;
    }

    .sys_box .sys_box_txtBox h3 {
        font-size: 20px;
        margin: 0 auto 6px;
    }

    .sys_box .sys_box_txtBox .sys_t {
        font-size: 16px;
        margin-top: 10px;
    }

    .sys_box .sys_box_txtBox .sys_p {
        margin-top: 6px;
    }

    .sys_box .sys_box_txtBox .sys_btnBox {
        margin: 15px auto 0;
        display: none;
    }

    .sys_box .sys_box_txtBox .sys_tag .sys_tag_item {
        padding: 3px 6px;
        margin: 7px 4px 0 0;
    }
}
/*-----------------------------------------左右部局公共样式 end-----------------------------------------------*/


/*-----------------------------------------主要功能介绍 start-----------------------------------------------*/
.main_1 {
    padding: 70px 0;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, .05);
}

.main_1 .main_1_content {
    padding-top: 20px;
}

.main_1 .main_1_content .main_1_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 30px;
    padding-bottom: 30px;
}

.main_1 .main_1_content .main_1_item:hover {
    background: #FBFCFE;
}

.main_1 .main_1_content .main_1_item .main_1_box {
    background: #FBFCFE;
}

.main_1 .main_1_content .main_1_item .imgDiv {
    width: 88px;
    height: 88px;
    background: #F7F9FC;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_1 .main_1_content .main_1_item .imgDiv img {
    width: 48px;
    height: 48px;
}

.main_1 .main_1_content .main_1_item:hover .imgDiv img {
    transform: rotate(360deg);
    transition: all 1s;
}

.main_1 .main_1_content .main_1_item .main_1_p1 {
    color: #141E38;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 700;
    margin: 12px 0 6px 0;
}

.main_1 .main_1_content .main_1_item .main_1_p2 {
    color: #8c949d;
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
}

@media screen and (max-width: 767px) {
    .main_1 {
        padding: 40px 0;
    }

    .main_1 .main_1_content {
        padding-top: 0;
    }

    .main_1 .main_1_content .main_1_item {
        padding-right: 5px !important;
        padding-left: 5px !important;
        padding-top: 5px;
        padding-bottom: 5px;
    }

    .main_1 .main_1_content .main_1_item .imgDiv {
        width: 54px;
        height: 54px;
    }

    .main_1 .main_1_content .main_1_item .imgDiv img {
        width: 30px;
        height: 30px;
    }

    .main_1 .main_1_content .main_1_item .main_1_p1 {
        font-size: 14px;
        margin: 8px 8px 0 8px;
    }
}

.main_2 {
    padding: 70px 0 80px;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, .05);
}

.main_2 .main_2_content .main_2_item {
    padding-top: 30px;
}

.main_2 .main_2_content .main_2_item .main_2_box {
    display: flex;
    border-radius: 6px;
    box-shadow: 1px 10px 43px 0px rgba(71, 71, 71, 0.1);
}

.main_2 .main_2_content .main_2_item .main_2_box .imgDiv {
    width: 25%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_2 .main_2_content .main_2_item .main_2_box .imgDiv .imgIcon {
    width: 48px;
    height: 48px;
    /*background: #F7F9FC;*/
    /*background: #EBEEF3;*/
    /*background: #E9F4FF;*/
    background: #f3f6f9;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_2 .main_2_content .main_2_item .main_2_box .imgDiv .imgIcon img {
    width: 24px;
    height: 24px;
}

.main_2 .main_2_content .main_2_item .main_2_box .txtDiv {
    flex: 1;
    padding: 30px 20px 25px 0;
}

.main_2 .main_2_content .main_2_item .main_2_box .txtDiv .main_2_p1 {
    color: #141E38;
    font-size: 20px;
    font-weight: 700;
}

.main_2 .main_2_content .main_2_item .main_2_box .txtDiv .main_2_p2 {
    color: #8c949d;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
    text-align: justify;
}

@media screen and (max-width: 767px) {
    .main_2 {
        padding: 40px 0;
    }

    .main_2 .main_2_content .main_2_item {
        padding-left: 5px !important;
        padding-right: 5px !important;
        padding-top: 12px;
    }

    .main_2 .main_2_content .main_2_item .main_2_box .txtDiv {
        padding: 12px 12px 12px 0;
    }

    .main_2 .main_2_content .main_2_item .main_2_box .txtDiv .main_2_p1 {
        font-size: 15px;
    }

    .main_2 .main_2_content .main_2_item .main_2_box .txtDiv .main_2_p2 {
        font-size: 12px;
        margin-top: 5px;
    }
}

.main_3 {
    padding: 70px 0;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, .05);
}

.main_3 .main_3_content .main_3_item {
    padding-top: 30px;
}

.main_3 .main_3_content .main_3_item .main_3_box {
    border-radius: 6px;
    box-shadow: 1px 10px 43px 0px rgba(71, 71, 71, 0.1);
    padding: 25px 22px 25px 30px;
}

.main_3 .main_3_content .main_3_item .main_3_box .imgDiv {

}

.main_3 .main_3_content .main_3_item .main_3_box .imgDiv .imgIcon {
    width: 48px;
    height: 48px;
    background: #f3f6f9;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_3 .main_3_content .main_3_item .main_3_box .imgDiv .imgIcon img {
    width: 24px;
    height: 24px;
}

.main_3 .main_3_content .main_3_item .main_3_box .txtDiv {
    padding-top: 18px;
}

.main_3 .main_3_content .main_3_item .main_3_box .txtDiv .main_3_p1 {
    color: #141E38;
    font-size: 20px;
    font-weight: 700;
}

.main_3 .main_3_content .main_3_item .main_3_box .txtDiv .main_3_p2 {
    color: #8c949d;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
    text-align: justify;
}

@media screen and (max-width: 767px) {
    .main_3 {
        padding: 40px 0;
    }

    .main_3 .container {
        padding-right: 6px;
        padding-left: 6px;
    }

    .main_3 .main_3_content .main_3_item {
        padding-top: 12px;
        padding-left: 6px;
        padding-right: 6px;
    }

    .main_3 .main_3_content .main_3_item .main_3_box {
        padding: 10px 15px 10px 15px;
    }

    .main_3 .main_3_content .main_3_item .main_3_box .imgDiv .imgIcon {
        width: 44px;
        height: 44px;
    }

    .main_3 .main_3_content .main_3_item .main_3_box .imgDiv .imgIcon img {
        width: 21px;
        height: 21px;
    }

    .main_3 .main_3_content .main_3_item .main_3_box .txtDiv {
        padding-top: 10px;
    }

    .main_3 .main_3_content .main_3_item .main_3_box .txtDiv .main_3_p1 {
        font-size: 15px;
    }

    .main_3 .main_3_content .main_3_item .main_3_box .txtDiv .main_3_p2 {
        margin-top: 4px;
        font-size: 12px;
        min-height: 54px;
    }
}

.main_4 {
    padding: 70px 0;
    /*box-shadow: 0 -4px 6px rgba(0, 0, 0, .05);*/
}

.main_4 .main_4_content .main_4_item {
    padding-top: 60px;
}

.main_4 .main_4_content .main_4_item .main_4_box {
    position: relative;
    border-radius: 6px;
    box-shadow: 1px 10px 43px 0px rgba(71, 71, 71, 0.1);
}

.main_4 .main_4_content .main_4_item .main_4_box .imgDiv {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%, -50%);
}

.main_4 .main_4_content .main_4_item .main_4_box .imgDiv .imgIcon {
    width: 74px;
    height: 74px;
    background: #fff;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: auto;
    box-shadow: 0px 9px 19px 0px rgba(219, 223, 232, 0.48);
}

.main_4 .main_4_content .main_4_item .main_4_box .imgDiv .imgIcon img {
    width: 38px;
    height: 38px;
}

.main_4 .main_4_content .main_4_item .main_4_box .txtDiv {
    padding: 60px 10px 20px;
    text-align: center;
}

.main_4 .main_4_content .main_4_item .main_4_box .txtDiv .main_4_p1 {
    color: #141E38;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
}

.main_4 .main_4_content .main_4_item .main_4_box .txtDiv .main_4_p2 {
    color: #505C75;
    font-size: 15px;
    line-height: 1.5;
    /*margin-top: 10px;*/
    /*min-height: 45px;*/
}

@media screen and (max-width: 767px) {
    .main_4 {
        padding: 40px 0;
    }

    .main_4 .container {
        padding-right: 6px;
        padding-left: 6px;
    }

    .main_4 .main_4_content .main_4_item {
        padding-top: 45px;
        padding-left: 6px;
        padding-right: 6px;
    }

    .main_4 .main_4_content .main_4_item .main_4_box .imgDiv .imgIcon {
        width: 54px;
        height: 54px;
    }

    .main_4 .main_4_content .main_4_item .main_4_box .imgDiv .imgIcon img {
        width: 26px;
        height: 26px;
    }

    .main_4 .main_4_content .main_4_item .main_4_box .txtDiv {
        padding: 40px 12px 15px;
    }

    .main_4 .main_4_content .main_4_item .main_4_box .txtDiv .main_4_p1 {
        font-size: 16px;
    }

    .main_4 .main_4_content .main_4_item .main_4_box .txtDiv .main_4_p2 {
        margin-top: 4px;
        font-size: 12px;
        /*min-height: 36px;*/
    }
}

.main_5 {
    padding: 90px 0 100px;
}

.main_5 .main_5_content .main_5_item {
    padding-top: 30px;
}

.main_5 .main_5_content .main_5_item .main_5_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 8px;
    box-shadow: 1px 10px 43px 0px rgba(71, 71, 71, 0.1);
    padding: 40px 30px 18px;
}

.main_5 .main_5_content .main_5_item .main_5_box .imgDiv {

}

.main_5 .main_5_content .main_5_item .main_5_box .imgDiv .imgIcon {
    width: 100px;
    height: 100px;
    background: #F7F7FA;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_5 .main_5_content .main_5_item .main_5_box .imgDiv .imgIcon img {
    width: 50%;
    height: 50%;
}

.main_5 .main_5_content .main_5_item .main_5_box .txtDiv {
    padding-top: 20px;
    text-align: center;
}

.main_5 .main_5_content .main_5_item .main_5_box .txtDiv .main_5_p1 {
    color: #141E38;
    font-size: 22px;
    font-weight: 700;
}

.main_5 .main_5_content .main_5_item .main_5_box .txtDiv .main_5_p2 {
    color: #505C75;
    font-size: 15px;
    line-height: 22px;
    min-height: 44px;
    margin-top: 10px;
}

@media screen and (max-width: 767px) {
    .main_5 {
        padding: 40px 0;
    }

    .main_5 .container {
        padding-right: 6px;
        padding-left: 6px;
    }

    .main_5 .main_5_content .main_5_item {
        padding-top: 12px;
        padding-left: 6px;
        padding-right: 6px;
    }

    .main_5 .main_5_content .main_5_item .main_5_box {
        padding: 20px 15px 10px 15px;
    }

    .main_5 .main_5_content .main_5_item .main_5_box .imgDiv .imgIcon {
        width: 60px;
        height: 60px;
    }

    .main_5 .main_5_content .main_5_item .main_5_box .txtDiv {
        padding-top: 12px;
    }

    .main_5 .main_5_content .main_5_item .main_5_box .txtDiv .main_5_p1 {
        font-size: 16px;
    }

    .main_5 .main_5_content .main_5_item .main_5_box .txtDiv .main_5_p2 {
        margin-top: 4px;
        font-size: 12px;
        line-height: 16px;
        height: 32px;
    }
}
/*-----------------------------------------主要功能介绍 end-----------------------------------------------*/

/*-----------------------------------------技术参数 start-----------------------------------------------*/
.param_sec {
    padding: 70px 0;
}

.param_content .param_box {
    display: flex;
    justify-content: space-between;
    padding: 30px 10px;
}

.param_content > :not(:nth-child(1)) {
    border-top: 1px solid #eee;
}

.param_content .param_box .param_left {
    width: 20%;
    display: flex;
    /*flex-direction: column;
    justify-content: center;
    align-items: flex-start;*/
    font-size: 22px;
    font-weight: 600;
    padding: 40px 0 0;
}

.param_content .param_box .param_right {
    width: 80%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.param_content .param_box .param_right .param_txtBox {
    display: flex;
    margin-bottom: 20px;
}
.param_content .param_box .param_right .param_txtBox:last-child {
    margin-bottom: 0;
}

.param_content .param_box .param_right .param_txtBox img {
    max-width: 100%;
}

.param_content .param_box .param_right .param_txtBox span {
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
    display: inline-block;
}

.param_content .param_box .param_right .param_txtBox .param_tit {
    color: #2b2f32;
    width: 180px;
    flex-shrink: 0;
    margin-right: 16px;
    font-weight: 600;
    word-wrap: break-word;
}

.param_content .param_box .param_right .param_txtBox .param_txt {
    flex: 1;
    color: rgba(0, 0, 0, .65);
    font-weight: 400;
}

@media screen and (max-width: 767px) {
    .param_sec {
        padding: 40px 0;
    }

    .param_content .param_box {
        flex-direction: column;
        padding: 10px 10px;
    }

    .param_content .param_box .param_left {
        width: 100%;
        font-size: 20px;
        padding: 15px 0;
    }

    .param_content .param_box .param_right {
        width: 100%;
    }

    .param_content .param_box .param_right .param_txtBox .param_tit {
        width: 140px;
    }
}
/*-----------------------------------------技术参数 end-----------------------------------------------*/


/*-------------------------------------公共标题 start------------------------------------*/
/* 主副组合标题 */
.public_title {
    text-align: center;
    padding-bottom: 15px;
}

.public_title .main_title {
    font-size: 32px;
    font-weight: 600;
    color: rgba(0,0,0,.85);
    /*color: #111f2c;*/
    /*letter-spacing: -.03em;*/
    font-family: Open Sans, PingFang SC, Microsoft YaHei, Helvetica Neue, Hiragino Sans GB, WenQuanYi Micro Hei, Arial, "sans-serif";
}

.public_title .sub_title {
    color: #495973;
    font-size: 16px;
    padding-top: 12px;
}

@media screen and (max-width: 767px) {
    .public_title {
        padding-bottom: 10px;
    }

    .public_title .main_title {
        font-size: .22rem;
    }

    .public_title .sub_title {
        font-size: .13rem;
    }
}

/*-------------------------------------公共标题 end------------------------------------*/


/*-------------------------------------公共选项卡 start------------------------------------*/
.TAB {
    box-shadow: 0 4px 6px rgba(0, 0, 0, .05);
    background-color: #fff;
    position: relative;
    z-index: 2;
}

.TAB ul {
    display: flex;
    justify-content: center;
    align-items: center;
}

.TAB ul li {
    display: block;
    position: relative;
    margin: 0 25px;
    cursor: pointer;
    border-bottom: 2px solid rgba(0, 0, 0, 0);
}

.TAB ul li a {
    color: #666;
    font-size: 18px;
    padding: 15px 0 12px;
    display: flex;
    flex: 1;
}

.TAB ul .active_tab {
    border-bottom: 2px solid #4B76FB;
}

.TAB ul li:hover,
.TAB ul .active_tab a,
.TAB ul li:hover a {
    color: #111f2c;
}

@media screen and (max-width: 767px) {
    .TAB ul li {
        margin: 0 20px;
    }

    .TAB ul li a {
        font-size: 16px;
    }

    .TAB ul li:after {
        background: none !important;
    }
}

/*-------------------------------------公共选项卡 end------------------------------------*/


/*-------------------------------------分页 start------------------------------------*/
.pagination {
    margin: 0;
}

.pagination > li > a,
.pagination > li > span {
    color: #666;
    border-radius: 4px !important;
    margin-left: 6px;
    font-size: 14px;
}

.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover,
.pagination > .active > a:focus,
.pagination > .active > span:focus {
    z-index: 2;
    color: #fff;
    cursor: default;
    background-color: #3867FB;
    border-color: #3867FB;
}

.pagination > li > a:hover,
.pagination > li > span:hover,
.pagination > li > a:focus,
.pagination > li > span:focus,
.pagination_button:hover,
.pagination_button:focus,
.pagination_button:active,
.pagination_button.active {
    color: #fff !important;
    background-color: #3867FB;
    border-color: #3867FB !important;
    transition: all .3s linear;
}

.pagination > .omit,
.pagination > .pagination_right > .pagination_num,
.pagination > .pagination_right > input,
.pagination > .pagination_right > button {
    display: inline-block;
    float: left;
    margin-left: 6px;
    color: #666;
    font-size: 14px;
    height: 42px;
}

.pagination > .omit,
.pagination > .pagination_right > .pagination_num {
    height: 42px;
    line-height: 42px;
}

.pagination > .pagination_right > input {
    padding: 0px;
    width: 42px;
    cursor: text;
}

.pagination .btn-default {
    border-color: #ddd;
}

.pagination_input:hover,
.pagination_input:focus,
.pagination_input:active,
.pagination_input.active {
    background-color: #fff;
    border-color: #adadad;
}

.pagination > .pagination_right > button {
    padding: 10px 16px;
}

@media screen and (max-width: 767px) {
    /*.pagination {
        margin: 20px 0 40px 0;
    }*/

    .pagination > li > a, .pagination > li > span {
        border-radius: .04rem !important;
        margin-left: .06rem;
        font-size: .14rem;
    }
}

/*---------------------------------------------分页 end----------------------------------------*/


/*---------------------------------------------立即注册 start--------------------------------------------*/
.registerBox {
    background-repeat: no-repeat;
    background-position: center center;
    height: 160px;
}

.registerBox .container {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    height: 160px;
}

.registerBox .reg_tit {
    display: inline-block;
    font-size: 26px;
}


.registerBox .reg_btn {
    display: inline-block;
    width: 140px;
    border: 2px solid #fff;
    background: rgba(255, 255, 255, .15);
    font-size: 16px;
    height: 40px;
    line-height: 36px;
    border-radius: 6px;
    text-align: center;
    margin-left: 40px;
}

.registerBox .reg_btn:hover {
    border-width: 2px;
    cursor: pointer;
}

.registerBox.public {
    background-image: url(../images/register/bg_pub.jpg);
}

@media screen and (max-width: 767px) {
    .registerBox {
        height: 120px;
    }

    .registerBox .container {
        height: 120px;
    }

    .registerBox p {
        font-size: .18rem;
    }

    .registerBox .reg_btn {
        width: 108px;
        font-size: .14rem;
        height: .34rem;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
}

@media screen and (min-width: 992px) and (max-width: 1199px) {
}

@media screen and (min-width: 1200px) {
}

@media screen and (min-width: 1420px) {
}
/*---------------------------------------------立即注册 end--------------------------------------------*/


/*--------------------------------------------软件试用模态框 start--------------------------------------------*/
.shadow {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
}

.shadowBox {
    position: relative;
    margin: 0 auto;
    top: 50%;
    transform: translateY(-50%);
    /*width: 460px;*/
    width: 360px;
    /*height: 460px;*/
    padding: 30px 60px;
    box-shadow: rgba(0, 0, 0, 0.16) 0 2px 40px;
    /*border-radius: 6px;*/
    border-radius: 20px;
    background: #fff;
}

.shadow .shadowBox .colse_icon {
    position: absolute;
    top: 20px;
    right: 20px;
}

.colse_icon img {
    width: 16px;
    cursor: pointer;
}

.shadow .shadowBox .shadow_content h3 {
    line-height: 1.5;
    overflow: hidden;
    font-size: 26px;
    font-weight: 600;
    color: #222;
    margin-bottom: 17px;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.shadow .shadowBox .shadow_content .qrcode_service {
    text-align: center;
}

.shadow .shadowBox .shadow_content .qrcode_service img {
    width: 200px;
    height: 200px;
}

.shadow .shadowBox .shadow_content .qrcode_service div {
    font-size: 20px;
    text-align: center;
}

.shadow .shadowBox .shadow_content .form-group {
    position: relative;
}

.shadow .shadowBox .shadow_content .form-control {
    color: #222;
    height: 45px;
    font-size: 15px;
    padding-left: 40px;
    border: 1px solid #eee;
    box-shadow: none;
}

.shadow .shadowBox .shadow_content .sms_input {
    position: unset;
    border-radius: 4px 0 0 4px;
}

.btn_get_sms_code {
    color: #fff;
    font-size: 15px;
    background: #4B76FB;
    height: 45px;
    width: 120px;
    border: 1px solid #4B76FB;
    box-shadow: none !important;
}

.btn_get_sms_code:hover,
.btn_get_sms_code:active,
.btn_get_sms_code:focus {
    color: #fff;
    background: #3867FB;
}

.btn_get_sms_code.disabled,
.btn_get_sms_code[disabled] {
    opacity: 1 !important;
}

.shadow .shadowBox .shadow_content .form_icon {
    position: absolute;
    width: 22px;
    height: 22px;
    top: 11px;
    left: 10px;
}

.shadow .shadowBox .shadow_content .form_icon img {
    width: 100%;
}

.shadow .shadowBox .shadow_content .btn_apply {
    width: 100%;
    height: 44px;
    overflow: hidden;
    font-size: 16px;
    color: #fff;
    margin-top: 15px;
    background: #4B76FB;
    border: 0;
    border-radius: 4px;
}

.shadow .shadowBox .shadow_content .btn_apply:hover {
    background: #3867FB;
}

@media screen and (max-width: 767px) {
    .shadowBox {
        width: 90%;
        padding: 25px 25px;
        height: 410px;
    }
}
/*--------------------------------------------软件试用模态框 end--------------------------------------------*/


/*--------------------------------------------软件试用中的验证码模态框 start--------------------------------------------*/


.verify {
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
    z-index: 9999;
}

.slidercaptcha {
    width: 314px;
    height: 286px;
    background: #fff;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.125);
}

.slidercaptcha .card-body {
    padding: 15px 18px;
}

.slidercaptcha canvas:first-child {

    border-radius: 4px;
    border: 1px solid #e6e8eb;
}

.slidercaptcha.card .card-header {
    height: 55px;
    line-height: 55px;
    vertical-align: middle;
    padding-left: 20px;
    font-size: 16px;
    background-image: none;
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, .125);
}

.refreshIcon {
    top: -54px;
}

.fa-redo:before {
    font-size: 20px;
}

/*--------------------------------------------软件试用中的验证码模态框 end--------------------------------------------*/


/*------------------------bootstrap的container重置宽度 start-------------------------------*/
@media screen and (max-width: 767px) {
    .container {
        padding-right: 12px;
        padding-left: 12px;
    }

    .container .row {
        margin-right: 0;
        margin-left: 0;
    }
}

@media screen and (min-width: 1366px) {

}

/*------------------------bootstrap的container重置宽度 end-------------------------------*/

/*------------------------去掉视频点击时出现的蓝色边框 start-------------------------------*/
video, video:hover, video:active, video:visited, video:link, video:focus {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
    background: none;
    text-decoration: none;
}
/*------------------------去掉视频点击时出现的蓝色边框 end-------------------------------*/

/*------------------------视频样式 start-------------------------------*/
.sys_video {
    padding-bottom: 100px;
}

.video_static {
    max-width: 700px;
    height: auto;
    position: relative;
    margin: 20px auto 0 auto;
    overflow: hidden;
}

.video_static video {
    float: left;
    width: 100%;
    height: 100%;
}

.video_btn {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.video_btn img {
    width: 50px;
    height: 50px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 32%;
}

.video_btn img:hover {
    cursor: pointer;
}

/*新闻、案例详情页的iframe引用外部视频*/
.iframe_video_article {
    position: relative;
    height: 0;
    padding-bottom: calc(100% * 9 / 16 + 68px);
    overflow: hidden;
}

.iframe_video_article iframe, .iframe_video_static iframe {
    position: absolute;
    width: 100%;
    height: 100%;
}

/*静态页（产品）的iframe引用外部视频*/
.iframe_video_static {
    width: 100%;
    max-width: 700px; /*b站视频宽度小于640px则为手机模式，手机模式没有乱七八糟的外框*/
    margin: 20px auto 0 auto;
}

.iframe_video_static_div {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: calc(100% * 9 / 16 + 68px);
    overflow: hidden;
}

@media screen and (max-width: 767px) {
    .sys_video {
        padding-bottom: 45px;
    }

    .video_static {
        margin: 12px auto 0 auto;
    }
    .iframe_video_article {
        padding-bottom: calc(100% * 9 / 16);
    }

    .iframe_video_static_div {
        padding-bottom: calc(100% * 9 / 16);
    }
}

@media screen and (max-width: 991px) {
    .video .video_title {
        height: 5.2rem;
        line-height: 5.2rem;
        font-size: 2.6rem;
    }

    .video .video_box {
        padding-top: .2rem;
    }

    .video .video_box video {
        width: 100%;
    }
}
/*------------------------视频的样式 end-------------------------------*/


/*--------------------------------------------导航 start--------------------------------------------*/
.navbar.navbar-inverse {
    float: left;
    background-color: #fff;
    border: none;
}

.navbar-nav {
    float: left;
    margin-left: 80px;
}

.navbar.navbar-inverse .navbar-brand img {
    height: 42px;
}

.navbar.navbar-inverse .navbar-brand span {
    font-size: 24px;
    font-weight: 600;
    color: #19223f;
    padding-left: 18px;
}

.navbar-nav .top_nav {
    text-align: center;
    margin: 0 1px;
}

.navbar .navbar-nav > li > a {
    color: #444444;
}

.navbar-nav .top_nav .dropdown:after {
    content: '';
    width: 6px;
    height: 6px;
    border-bottom: 1px solid #555555;
    border-left: 1px solid #555555;
    display: inline-block;
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    position: relative;
    top: -3px;
    left: 6px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.navbar.navbar_whiteBg .navbar-nav .top_nav .dropdown:after {
    border-bottom: 1px solid #16181a;
    border-left: 1px solid #16181a;
}

.navbar.navbar-inverse .navbar-nav .top_nav:hover > a {
    color: #3867FB;
}

.navbar.navbar-inverse .navbar-nav .top_nav > a:hover,
.navbar.navbar-inverse .navbar-nav .top_nav > a:focus {
    color: #3867FB;
}

.navbar.navbar-inverse .navbar-nav .top_nav:hover > .dropdown:after {
    border-bottom: 1px solid #3867FB;
    border-left: 1px solid #3867FB;
}

.navbar.navbar-inverse .navbar-header {
    position: relative;
}

/* 产品二级菜单 */
.productSubNav {
    position: relative;
}

.productSubNav .productSubNav_content {
    display: none;
    display: block;
    position: absolute;
    top: 68px;
    left: -160px;
    box-shadow: 0 0 12px rgba(0, 76, 255, .1);
    border-radius: 2px;
    padding: 20px 20px 20px 40px;
    background: #fff;
    white-space: nowrap;
    margin-top: -3px;
    z-index: 1;
    width: 900px;
}

.productSubNav .productSubNav_content .productSubNav_box:nth-child(2) {
    padding-top: 15px;
}

.productSubNav .productSubNav_content .productSubNav_box .title_box {
    text-align: left;
    font-size: 16px;
    color: #768193;
    height: 30px;
    margin-bottom: 10px;
    margin-right: 20px;
    border-bottom: 1px solid #edf1f8;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box {
    overflow: hidden;
}



.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item {
    width: 25%;
    float: left;
    padding: 10px;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item a {
    display: flex;
    flex-flow: row;
    align-items: center;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item a img {
    width: 28px;
    height: 28px;
    margin-right: 8px;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item a div {
    text-align: left;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item a div p:first-child {
    color: #191e31;
    font-size: 14px;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item a div p:last-child {
    color: #A3ABB5;
    font-size: 12px;
    margin-top: 2px;
}

.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item a:hover div p:first-child ,
.productSubNav .productSubNav_content .productSubNav_box .desc_box .productSubNav_item .active_product div p:first-child  {
    color: #3867FB;
}

.subNav_item {
    position: absolute;
    top: 68px;
    box-shadow: 0 0 12px rgba(0, 76, 255, .1);
    background: #fff;
    border-radius: 3px;
    margin-top: -3px;
    overflow: hidden;
}

.subNav_item > ul > li {
    cursor: pointer;
}

.subNav_item > ul > li:not(:last-child) {
    border-bottom: 1px solid #F1F1F1;
}

.subNav_item > ul > li > a {
    color: #111f2c;
    font-size: 14px;
    display: block;
    width: 124px;
    height: 54px;
    line-height: 54px;
    cursor: pointer;
}

/* 头部导航 */
.right-nav {
    float: right;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 68px;
}

.right-nav .testBtn {
    background: #4B76FB;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.right-nav .testBtn:hover {
    background: #3867FB;
}

.right-nav .testBtn .testBtnBox {
    color: #fff;
    cursor: pointer;
    line-height: 68px;
    font-size: 15px;
    padding: 0 20px;
}

.right-nav .telBtn .telBtnBox {
    color: #333333;
    cursor: pointer;
    line-height: 36px;
    font-size: 16px;
    padding: 0 20px;
}

.navbar.navbar_whiteBg .right-nav .telBtn .telBtnBox {
    color: #16181a;
}

@media screen and (max-width: 1199px) {
}

@media screen and (max-width: 767px) {
    .navbar.navbar-inverse .navbar-brand span {
        font-size: 18px;
        padding-left: 10px;
    }
}

@media screen and (min-width: 768px) {
    .navbar.navbar-inverse {
        height: 68px;
        margin-bottom: 0;
        border-bottom: 1px solid rgba(0, 11, 23, 0.04);
    }

    .navbar.navbar-inverse .navbar-brand {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 68px;
    }

    .productSubNav:hover .productSubNav_content {
        display: block;
    }

    .navbar-nav > li > a {
        font-size: 15px;
        line-height: 68px;
        padding: 0px 15px;
    }

    .subNav:hover .subNav_item {
        display: block !important;
    }

    .subNav_item > ul > li a:hover,
    .subNav_item > ul > li .active_submenu {
        color: #3867FB;
        background: #f7f8fc;
    }
}

@media screen and (min-width: 768px) and (max-width: 1199px) {
    .navbar-nav {
        margin-left: 0;
    }
}

@media screen and (min-width: 1400px) {
    .container2 {
        width: 1280px
    }
}

@media screen and (max-width: 767px) {
    .navbar.navbar-inverse {
        border-bottom: 1px solid #eee;
        box-shadow: 0 3px 8px rgba(50, 65, 117, .05);
    }

    .navbar.navbar-inverse .navbar-brand {
        display: flex;
        align-items: center;
        padding: 10px 15px !important;
    }

    .navbar.navbar-inverse .navbar-brand img {
        height: 30px;
    }

    .navbar-nav .top_nav:hover {
        box-sizing: border-box;
        background: none !important;
        color: #fff !important;
    }

    .navbar-nav .top_nav .dropdown:after {
        display: none;
    }

    .navbar.navbar-inverse .navbar-header {
        background-color: #fff;
    }

    .navbar-nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        margin: 7.5px -15px !important;
    }

    .navbar-nav .top_nav {
        width: 28%;
        margin: 6px 6px;
    }

    .navbar-nav .top_nav > a {
        padding-top: 4px;
        padding-bottom: 4px;
        font-size: .14rem;
        color: #2d4161 !important;
        border: 1px solid #2d4161;
        border-radius: 4px;
    }

    .navbar-inverse .navbar-toggle {
        border-color: #22282d;
    }

    .navbar-inverse .navbar-toggle:hover,
    .navbar-inverse .navbar-toggle:focus {
        background: none;
    }

    .navbar-inverse .navbar-toggle .icon-bar {
        background-color: #082155;
    }

    .navbar-inverse .navbar-toggle {
        border-color: #fff;
        margin-top: 14px;
        margin-bottom: 14px;
        padding: 9px 3px;
    }

    .navbar-inverse .navbar-collapse {
        border-color: #eee;
        background: #fff;
        box-shadow: 0 3px 8px rgba(50, 65, 117, .05);
    }

    .navbar-toggle em {
        display: block;
        position: relative;
        width: 22px;
        height: 2px;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
        background: #4B76FB;
        border-radius: 1px;
    }

    .navbar-toggle em::before, .navbar-toggle em::after {
        content: '';
        position: absolute;
        width: 22px;
        height: 2px;
        -webkit-transition: .5s all;
        transition: .5s all;
        background: #4B76FB;
        border-radius: 1px;
        left: 0;
    }

    .navbar-toggle em::before {
        top: -7px;
    }

    .navbar-toggle em::after {
        top: 7px;
    }

    #banner {
        margin-top: 50px;
    }
}
/*--------------------------------------------导航 end--------------------------------------------*/


/*--------------------------------------------轮播 start--------------------------------------------*/
.banner {
    padding-top: 68px;
}

.banner .swiper-container {
    width: 100%;
}

.banner .swiper-slide {
    width: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.banner .swiper-wrapper {
    width: 100%;
}

.banner .banner_bg {
    width: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

@media screen and (max-width: 767px) {
    .banner .banner_bg,
    #index_banner,
    #index_banner .swiper-slide,
    #index_banner .swiper-wrapper {
        height: 220px;
    }

    .banner .swiper-slide {
        background-size: 100% 100% !important;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .banner .banner_bg,
    #index_banner,
    #index_banner .swiper-slide,
    #index_banner .swiper-wrapper {
        height: 300px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1199px) {
    #index_banner,
    #index_banner .swiper-slide,
    #index_banner .swiper-wrapper {
        height: 400px;
    }

    .banner .banner_bg {
        height: 400px;
    }
}

@media screen and (min-width: 1200px) {
    #index_banner,
    #index_banner .swiper-slide,
    #index_banner .swiper-wrapper {
        height: 500px;
    }

    .banner .banner_bg {
        height: 500px;
    }
}

#index_banner {
    --swiper-theme-color: #fff;
    --swiper-pagination-color: #fff; /* 两种都可以 */
}

#index_banner .swiper-slide1 {
    background-image: url(../images/banner/banner_1.jpg);
}

#index_banner .swiper-slide2 {
    background-image: url(../images/banner/banner_2.jpg);
}

#index_banner .swiper-slide3 {
    background-image: url(../images/banner/banner_3.jpg);
}

.product_banner .banner_bg {
    background-image: url(../images/banner/banner_2.jpg);
}

.about_banner .banner_bg {
    background-image: url(../images/banner/banner_2.jpg);
}

.news_banner .banner_bg {
    background-image: url(../images/banner/banner_2.jpg);
}

@media screen and (max-width: 767px) {
    .banner {
        padding-top: 50px;
    }

    /*#index_banner .swiper-slide1 {
        background-image: url(../images/banner/banner_1_m.jpg);
    }

    #index_banner .swiper-slide2 {
        background-image: url(../images/banner/banner_2_m.jpg);
    }

    #index_banner .swiper-slide3 {
        background-image: url(../images/banner/banner_3_m.jpg);
    }*/
}
/*--------------------------------------------轮播 end--------------------------------------------*/


/*--------------------------------------------尾部 start--------------------------------------------*/
.footer {
    background: #F6F8FC;
    background: #fff;
    border-top: 1px solid #F2F5F8;
}

.footer .service_content {
    overflow: hidden;
    border-bottom: 1px solid #F2F5F8;
}

.footer .service_content .service_item {
    width: 20%;
    font-size: 14px;
    font-weight: bold;
    padding: 20px 10px;
    float: left;
    text-align: center;
    display: flex;
    flex-flow: row;
    align-items: center;
}

.footer .service_content .service_item img {
    width: 54px;
    height: 54px;
}

.footer .service_content .service_item .text_box {
    text-align: left;
    margin-left: 10px;
}

.footer .service_content .service_item .text_box ._tit {
    font-size: 14px;
}

.footer .service_content .service_item .text_box ._desc {
    font-size: 13px;
}


.footer .main_content {
    display: flex;
    padding: 20px 0 50px;
}

.footer .main_content .footer_contact ._title {
    color: #000;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 15px;
    letter-spacing: 2px;
    text-align: left;
}

.footer .main_content .footer_contact_desc {
    font-size: 14px;
    color: #424b5c;
    margin-top: 6px;
    text-align: left;
    margin-left: 3em;
    text-indent: -3em;
}

.footer .main_content .footer_contact_desc ._phone {
    font-size: 20px;
    color: #4B76FB;
    font-weight: 700;
    font-style: italic;
}

.footer .main_content .service_btn {
    max-width: 200px;
    width: 100%;
    height: 34px;
    line-height: 34px;
    color: #fff;
    margin-top: 12px;
    text-align: center;
    display: block;
    font-size: 14px;
    background: #4B76FB;
    transition: all .3s ease-in-out;
}

.footer .main_content .service_btn:hover {
    cursor: pointer;
    background-color: #3867FB;
}

.footer .main_content .footer_contact {
    background: #fff;
    border-radius: 6px;
    padding: 8px;
    text-align: center;
}

.footer .main_content .footer_contact img {
    width: 85%;
}

.footer .main_content .footer_contact p {
    text-align: center;
    color: #424b5c;
    font-size: 16px;
    line-height: 1.5;
    padding-bottom: 5px;
}

.footer .copyright_content {
    display: flex;
    flex-flow: column nowrap;
    padding: 10px 15px 10px 30px;
}

.footer .copyright_content * {
    color: #424b5c;
}

.footer .copyright_content .phone_box {
    margin-top: 15px;
    position: relative;
    padding-left: 50px;
}

.footer .copyright_content .phone_box img {
    position: absolute;
    width: 40px;
    height: 40px;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
}

.footer .copyright_content .phone_box ._tit {
    font-size: 16px;
}

.footer .copyright_content .phone_box ._phone {
    font-size: 24px;
    color: #4B76FB;
}

.footer .copyright_content > p {
    font-size: 14px;
    color: #424b5c;
    margin-top: 6px;
    text-align: left;
    margin-left: 3em;
    text-indent: -3em;
}

.footer .copyright_content .registration_box {
    display: inline-flex;
    padding: 10px 0;
    border-top: 1px solid #e1e6ec;
    position: absolute;
    bottom: 0;
    line-height: 20px;
    font-size: 15px;
}

.footer .copyright_content .registration_box a {
    align-items: center;
}

.footer .copyright_content .registration_box a:hover {
    color: #0071ef;
}

.footer .copyright_content .registration_box ._gongan {
}

.footer .copyright_content .registration_box ._gongan img {
    vertical-align: middle;
    margin-right: 4px;
    margin-bottom: 3px;
    width: 20px !important;
}

.footer .copyright_content .registration_box ._beian {
    padding: 0 10px 0 0;
}

@media screen and (max-width: 767px) {
    .footer .service_content .service_item {
        flex-flow: column;
        padding: 12px 5px 10px;
    }

    .footer .service_content .service_item img {
        width: 34px !important;
        height: 34px !important;
    }

    .footer .service_content .service_item .text_box {
        margin-left: 0;
        margin-top: 2px;
        text-align: center;
    }

    .footer .service_content .service_item .text_box ._tit {
        font-size: .12rem;
    }

    .footer .copyright_content {
        border-top: none;
        padding: 12px 0 80px;
        text-align: center;
        overflow: hidden;
    }

    .footer .copyright_content .text_box {
        padding-left: 0;
    }

    .footer .copyright_content div {
        line-height: .2rem;
        font-size: .12rem;
    }

    .footer .copyright_content .registration_box {
        display: inline-block;
        position: unset;
        border-top: none;
        padding: 2px 0;
    }

    .footer .copyright_content .registration_box ._beian {
        padding: 0 0 0 5px;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .footer .main_content {
        padding: 20px 15px 50px;
    }

    .footer .copyright_content {
        padding: 0;
    }

    .footer .copyright_content .registration_box {
        display: block;
        position: unset;
        border-top: 0;
    }
}
/*--------------------------------------------尾部 end--------------------------------------------*/