/*@font-face {
    font-family: 'OpenSans';
    src: url('../font/OpenSans-Regular.eot');
    src: url('../font/OpenSans-Regular.eot?#iefix') format('embedded-opentype'), url('../font/OpenSans-Regular.woff') format('woff'), url('../font/OpenSans-Regular.woff2') format('woff2'), url('../font/OpenSans-Regular.ttf') format('truetype'), url('../font/OpenSans-Regular.svg#OpenSans') format('svg');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'SOURCEHANSANSCN-NORMAL';
    src: url('../font/SOURCEHANSANSCN-NORMAL.OTF');
}
@font-face {
    font-family: 'SOURCEHANSANSCN-MEDIUM';
    src: url('../font/SOURCEHANSANSCN-MEDIUM.OTF');
}
@font-face {
    font-family: 'SOURCEHANSANSCN-REGULAR';
    src: url('../font/SOURCEHANSANSCN-REGULAR.OTF');
}
@font-face {
    font-family: 'SOURCEHANSANSCN-LIGHT';
    src: url('../font/SOURCEHANSANSCN-LIGHT.OTF');
}
@font-face {
    font-family: 'SOURCEHANSANSCN-BOLD';
    src: url('../font/SOURCEHANSANSCN-BOLD.OTF');
}*/

* {
    margin: 0;
    padding: 0;
}

body,
html {
    color: #000;
    background-color: #fff;
    font: 15px/1.8 SOURCEHANSANSCN-NORMAL, OpenSans, "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    overflow-x: hidden;
}

a,
a:hover,
a:focus {
    text-decoration: none;
    /*transition: all 0.3s linear;*/
}

a:hover {
    opacity: 0.8;
}

button,
textarea,
input,
button:focus,
textarea:focus,
input:focus {
    border: 0;
    outline: none;
    resize: none;
}

ul {
    list-style: outside none none;
    margin: 0;
    padding: 0;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
}

p {
    font-size: 16px;
}

em,
i {
    font-style: normal;
}

button {
    outline: none;
}


/*header*/

header {
    align-items: center;
    background-color: #ffffff;
    color: #2b2e35;
}
header .header-top {
    width: 100%;
    background: #02b6fb;
    height: 46px;
    line-height: 46px;
    font-size: 14px;
    color: #fff;
}
header .header-top .container .h-l {
    white-space: nowrap;
}
header .header-top .container .h-l .company-name {
    margin-right: 40px;
}
header .header-top .container .h-l img {
    width: 23px;
    height: 23px;
}
header .h-r .dropdown .dropdown-menu {
    top: -3px !important;
    left: -25px !important;
    min-width: 80px;
    padding: 5px;
    background-color: #FFFFFF;
}
header .logo img {
    padding: 7px 0;
}

header .menu li {
    position: relative;
}

header .menu > li > a{
    font-family: SOURCEHANSANSCN-LIGHT;
    color: #000;
    margin: 22px 0 22px 35px;
    font-size: 18px;
    display: block;
    line-height: 2;
}

header .menu > li:hover > a,
header .menu > li.active > a {
    color: #02b6fb;
    opacity: 1;
    border-bottom: 3px solid #02b6fb;
}

header .menu > li > .dropdown a:hover {
    color: #02b6fb;
}

header .menu .dropdown{
    position: absolute;
    left: 15px;
    top: 100%;
    background-color: #fff;
    max-height: 0;
    min-width: 80px;
    transition: all 0.3s;
    z-index: 999;
    overflow: hidden;
    opacity: 0;
}
header .menu li:hover .dropdown{
    border-top: 5px solid #02b6fb;
    max-height: 1000px;
    opacity: 1;
    border-radius: 0;
}
header .menu .dropdown a{
    display: block;
    padding: 5px 18px;
    color: #25252D;
    white-space: nowrap;
    font-size: 16px;
    letter-spacing: 0.9px;
}

header .menu-btn {
    color: #3a3d42;
}

header .menu-btn:hover {
    color: #02b6fb;
}

/*header end*/


/*footer*/

footer {
    background-color: #222;
    padding: 40px 0 0;
    color: #fff;
}

footer .footer-top {
    margin-bottom: 40px;
    align-items: center;
}

footer .r-p ul {
    margin: 0px 30px;
}

footer .r-p ul li {
    margin-right: 10px;
}

footer .r-p ul li a {
    font-size: 16px;
    color: #fff;
}

footer .r-p ul li a:hover {
    color: #02b6fb;
}

footer .footer-top .input-box {
    display: flex;
    padding: 0;
    border: 1px solid #fff;
}

footer .footer-top .input-box input {
    padding: 5px;
    background-color: #222;
    caret-color: #fff;
    color: #fff;
}

footer .footer-top .input-box input::placeholder {
    font-size: 14px;
}

footer .footer-top .input-box .email {
    width: 130px;
    border-right: 1px solid #fff;
}

footer .footer-top .input-box .mark {
    flex: 1;
    border-right: 1px solid #fff;
}

footer .footer-top .input-box .send {
    display: inline-block;
    text-align: center;
    padding: 10px 0px;
    flex-basis: 80px;
    /*width: 100%;*/
    color: #fff;
    background-color: #02b6fb;
}


footer .footer-bottom {
    color: #919191;
    font-size: 13px;
    border-top: 1px solid #919191;
}

footer .footer-bot div span {
    display: inline-block;
    padding: 10px 0px;
    color: #ccc;
}

footer .footer-bot  a {
    color: #02b6fb;
}

/*end footer*/


/*index */
.index .title3 {
    color: #000;
    padding: 30px 0;
}

.index .section1,
.index .section2,
.index .section3,
.index .section4 {
    margin-bottom: 60px;
}


.index .banner {
    padding: 0;
    position: relative;
}

.index h2{
    font-size: 36px;
    font-family: SOURCEHANSANSCN-LIGHT;
}

.index .banner .item img {
    max-width: 100%
}

.index .section1 .banner .item {
    position: relative;
}

.index .section1 .banner .item .text-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
}

.index .section1 .banner .item .text-content p {
    letter-spacing: 2px;
    font-size: 20px;
}
.index .section1 .banner .item .text-content .b-t{
    display: inline-block;
    position: relative;
    margin-bottom: 30px;
}
.index .section1 .banner .item .text-content .banner-title {
    position: relative;
    z-index: 10000;
    font-size: 55px;
}

.index .section1 .banner .item .text-content .border-line {
    position: absolute;
    z-index: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 28%;
    background:rgba(43,151,193,0.6);
}

.index .section1 .banner .item .text-content .banner-title2 {
    font-size: 100px;
    line-height: 80px;
}

.index .section1 .banner .item .text-content .b-title1 {
    font-size: 25px;
    margin: 25px 0;
    white-space: nowrap;
}

.index .section1 .banner .item .text-content .b-title2 {
    font-size: 27px;
    font-weight: bold;
}

.index .section1 .banner .item .text-content .b-title3 {
    position: absolute;
    color: #30303a;
    font-size: 75px;
    top: 3%;
    left: 8%;
}

.owl-carousel .owl-item {
    overflow: hidden;
}

.owl-carousel .owl-nav [class*=owl-] {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    /*background: rgba(255, 255, 255, 0.4);*/
    transition: all 0.4s;
    border-radius: 0;
    background-color: transparent;
}

.owl-carousel .owl-nav [class*=owl-] i {
    width: 35px;
    height: 35px;
    line-height: 35px;
    font-size: 20px;
}

.owl-carousel .owl-nav [class*=owl-]:hover {
    /*background: #c71525;*/
}

.owl-carousel .owl-nav .owl-prev {
    left: 60px;
}

.owl-carousel .owl-nav .owl-next {
    right: 60px;
}

.owl-carousel .owl-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

.owl-carousel .owl-dots .owl-dot span {
    /*background: rgba(255, 255, 255, 0.5);*/
    background: rgba(3, 112, 154, 0.5);
    width: 15px;
    height: 8px;
    margin: 5px;
    border-radius: 5px;
}

.owl-carousel .owl-dots .owl-dot.active span {
    /*background: rgba(255, 255, 255, 1);*/
    background: rgba(2, 182, 251, 1);
    width: 28px;
}

.index .lines {
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.index .lines .line1,
.index .lines .line2 {
    height: 1px;
    width: 50px;
    background-color: #02b6fb;
}

.index .lines .dot {
    margin: 0 7px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: #02b6fb;
}

.index .section5 .lines .line1,
.index .section5 .lines .line2,
.index .section5 .lines .dot {
    background-color: #fff;
}


.animated {
    visibility: visible !important;
}

.animate {
    visibility: hidden;
}

.index .title1 {
    color: rgba(35, 42, 56, 0.91);
    font-size: 36px;
    font-weight: 300;
}

.s3 {
    font-size: 35px;
    color: #1d2124;
}

.index .title3 p {
    color: #656c72;
}


.box1 {
    background-color: #f8f8f8;
    padding: 50px;
}

.box1:hover {
    background-color: #ffffff;
    box-shadow: #a0afb7 0 0 15px;
}

.section2-box img:hover,
.box2 img:hover,
.pic img:hover {
    opacity: 0.7;
    transition: 0.3s;
}

.card {
    height: 100%;
}


.index .section2 .section2-box > div img {
    border-bottom: 3px solid #02b6fb;
}

.index .section2 .s2-title{
    font-family: SOURCEHANSANSCN-LIGHT;
    font-size: 18px;
    margin-top: 10px;
    color: #656c72;
}


.index .section3 {
    background: #f4f8fa;
}

.index .section3 .box3 {
    padding: 50px 0;
    color: #000;
}

.index .section3 .box3 p {
    font-size: 16px;
    margin: 35px 0;
}

.index .section3 .box3 .icons > div {
    display: flex;
    align-items: center;
    margin-bottom: 50px;
}

.index .section3 .box3 .icons .text-box {
    margin-left: 30px;
    margin-right: 18px;
}

.index .section3 .box3 .icons .text-box div:nth-child(1) {
    color: #32c3fb;
    font-size: 24px;
}

.index .section3 .box3 .s3-img1 {
    position: absolute;
    top: 20%;
    left: -85%;

}

.index .section4 .box2 {
    -ms-flex: 0 0 31%;
    flex: 0 0 31%;
    max-width: 31%;
    font-family: SOURCEHANSANSCN-REGULAR;
}

.index .section4 .box2 .card .card-body {
    padding: 1.2rem 1.7rem;
}

.index .section4 .box2 .date {
    font-size: 16px;
    display: inline-block;
    margin-bottom: 10px;
}

.index .section4 .box2 .title a {
    color: #000;
}

.index .section4 .box2 .card-text {
    color: #4c4c4c;
}

.index .section5 {
    background: #02b6fb;
    color: #fff;
    padding-bottom: 40px;
}

.index .section5 .border-line {
    border-right: 1px solid #4eccfc;
}

.index .section5 .section5-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.index .section5 .section5-box .img-box {
    padding: 10px 20px;
    background: #fff;
    margin-bottom: 30px;
}

.index .section5 .section5-box .img-box img {
    width: 211px;
    height: 79px;
    object-fit: contain;
}

.index .section5 .section5-box > p {
    font-family: SOURCEHANSANSCN-LIGHT;
    font-size: 16px;
}
/* index end */


/*内页面包屑导航  通用*/
.crumbs {
    /*margin: 0 5%;*/
}

.nav1 {
    /*position: relative;*/
}

.crumbs ul li {
    display: inline-block;
}


.crumbs ul li {
    color: #FFFFFF;
    font-size: 18px;
    font-family: SOURCEHANSANSCN-REGULAR;
}

.crumbs ul li.active {
    color: #20c7ff;
}

.crumbs .separator{
    padding: 0 3px;
}

.crumbs .separator img{
    position: relative;
    top: -2px;
}


.crumbs ul li a {
    color: #fff;
    font-size: 18px;
    font-family: SOURCEHANSANSCN-REGULAR;
}

.crumbs ul li a:hover {
    color: #20c7ff;
}

/*
    common start
*/

.about .section1,
.yewu .section1,
.news-page .section1,
.news-detail-page .section1,
.join .section1,
.contact-page .section1,
.jianjie-page .section1 {
    position: relative;
}

.about .section1 .center-part,
.yewu .section1 .center-part,
.news-page .section1 .center-part,
.news-detail-page .section1 .center-part,
.join .section1 .center-part,
.contact-page .section1 .center-part,
.jianjie-page .section1 .center-part {
    position: absolute;
    left: 50%;
    top: 50%;
    text-align: center;
    transform: translate(-50%, -50%);
    padding: 0 40px;
    width: 100%;
}

.about .section1 .title,
.yewu .section1 .title,
.news-page .section1 .title,
.news-detail-page .section1 .title,
.join .section1 .title,
.contact-page .section1 .title,
.jianjie-page .section1 .title {
    color: #FFFFFF;
    font-size: 45px;
    text-transform: uppercase;
    line-height: 50px;
    margin-bottom: 25px;
}

.about .section2,
.yewu .section2,
.news-detail-page .section2,
.news-page .section2,
.join .section2,
.jianjie-page .section2,
.contact-page .section2{
    margin: 60px 0;
}


.yewu .section2 .line,
.about .section2 .line {
    width: 55px;
    border-bottom: 3px solid #02b6fb;
}

/* common end */

/* about start*/
.about .section2 .menu-box,
.yewu .section2 .menu-box {
    border: 4px solid #02b6fb;
    padding: 30px 30px 15px;
}

.about .section2 .left-box,
.yewu .section2 .left-box {
    flex: 0 0 20%;
    max-width: 20%;
}

.about .section2 .right-box,
.yewu .section2 .right-box {
    padding-left: 50px;
}

.about .section2 .menu-box .menu-title,
.yewu .section2 .menu-box .menu-title {
    padding: 20px 0;
    color: #183650;
}

.about .section2 .menu-box .menu-list > li,
.yewu .section2 .menu-box .menu-list > li {
    margin: 8px 0;
}

.about .section2 .menu-box .menu-list > li.active > a,
.yewu .section2 .menu-box .menu-list > li.active > a {
    color: #02b6fb;
}

.about .section2 .menu-box .menu-list > li > a,
.yewu .section2 .menu-box .menu-list > li > a {
    color: #566c7f;
    font-size: 18px;
}

.about .section2 .menu-box .menu-list > li:hover a,
.yewu .section2 .menu-box .menu-list > li:hover a {
    color: #02b6fb;
}

.about .section2 .menu-box .menu-list > li > a > svg,
.yewu .section2 .menu-box .menu-list > li > a > svg {
    color: #8f8f8f;
    margin-right: 4px;
}

/* about end*/

/* about-page1 start*/
.about-page1 .section2 .content-box > p {
    font-size: 17px;
    margin-bottom: 50px;
}

.about-page1 .section2 .content-box > p > span {
    font-size: 20px;
    color: #02b6fb;
}

/* about-page1 end  */

.about-page2 .section2 .right-box .content-box img,
.about-page4 .section2 .right-box .content-box img{
    height: 100%;
    object-fit: cover;
}

/* about-page2 start */
.about-page2 .section2 .right-box .content-box .row {
    margin-bottom: 50px;
}

.about-page2 .section2 .right-box .content-box .r-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 30px;
}

.about-page2 .section2 .right-box .content-box .l-c .r-box {
    padding-left: 15px;
}

.about-page2 .section2 .right-box .content-box .r-box .icon-box {
    display: flex;
    align-items: center;
    padding-bottom: 30px;
}

.about-page2 .section2 .right-box .content-box .r-box .icon-box h4 {
    font-size: 25px;
    margin-left: 10px;
}

.about-page2 .section2 .right-box .content-box .r-box > p {
    font-size: 17px;
    color: #797979;
}

/* about-page2 end */

/* about-page3 start */
.about-page3 .section2 .right-box .content-box .row{
    margin: 0;
}
.about-page3 .section2 .right-box .content-box .img-box {
    position: relative;
    margin-bottom: 30px;
}

.about-page3 .section2 .right-box .content-box .img-box .text-box {
    position: absolute;
    right: 3%;
    top: 25%;
}

.about-page3 .section2 .right-box .content-box .img-box .text-box > div {
    font-size: 50px;
    line-height: 65px;
    color: #fff;
}

.about-page3 .section2 .right-box .content-box .img-box .text-box .d2 {
    margin-left: 45px;
}

.about-page3 .section2 .right-box .content-box .time-axis {
    display: flex;
    align-items: flex-start;
    margin-bottom: 22px;
}

.about-page3 .section2 .right-box .content-box .time-axis .dot {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: #b3e9fe;
    box-shadow: 0 0 10px rgba(2,182,251,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-basis: 25px;
    flex-shrink: 0;
}

.about-page3 .section2 .right-box .content-box .time-axis .dot .inner-dot {
    position: relative;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #02b6fb;
}

.about-page3 .section2 .right-box .content-box .time-axis .dot .inner-dot:before{
    content: "";
    position: absolute;
    display: inline-block;
    width: 3px;
    height: 50px;
    background: #02b6fb;
    left: 42%;
    top: 100%;
}

.about-page3 .section2 .right-box .content-box .time-axis .dot .inner-dot.line-end:before{
    height: 35px;
    background: linear-gradient(to bottom, #02b6fb, #fff);
}

.about-page3 .section2 .right-box .content-box .time-axis .time{
    flex-shrink: 0;
    line-height: 25px;
    color: #585858;
    font-size: 18px;
    font-weight: bold;
    margin:0 13px ;
}

.about-page3 .section2 .right-box .content-box .time-axis .info{
    color: #585858;
}


/* about-page3 end */


/* about-page4 start */
.about-page4 .section2 .right-box .content-box .row {
    background: #f1f1f1;
    padding: 15px 0;
    margin: 0 0 20px;
}

.about-page4 .section2 .right-box .content-box .r-content {
    padding: 10px 15px 10px 25px;
}

.about-page4 .section2 .right-box .content-box .r-content .title {
    font-family: SOURCEHANSANSCN-MEDIUM;
    color: #585858;
    font-size: 22px;
    padding-bottom: 2px;
}

.about-page4 .section2 .right-box .content-box .r-content .r-t {
    font-size: 18px;
    color: #585858;
    margin-top: 20px;
}

/* about-page4 end */

/* yewu-page1 start */
.yewu-page1 .section2 .right-box .content-box{
    color: #383838;
}
.yewu-page1 .section2 .right-box .content-box h3 {
    padding-bottom: 15px;
    font-size: 26px;
}

.yewu-page1 .section2 .right-box .content-box > p {
    font-size: 20px;
    margin-bottom: 40px;
}

.yewu-page1 .section2 .right-box .content-box .p2 {
    font-size: 18px;
    margin-top: 28px;
    color: #6d6d6d;
}

/* yewu-page1 end */

/* news start */
.news-page .section2 .t-title h4 {
    display: inline-block;
    color: #fff;
    background: #1f5078;
    padding: 10px 35px;
}

.news-page .section2 .t-title P {
    margin: 30px 0;
    font-size: 18px;
}

.news-page .section2 .row {
    margin-top: 35px;
}

.news-page .section2 img {
    height: 100%;
    object-fit: cover;
}

.news-page .section2 .content-box {
    font-family: SOURCEHANSANSCN-REGULAR;
    padding: 10px 15px;
}

.news-page .section2 .content-box .content-title a {
    font-size: 20px;
    color: #000;
}

.news-page .section2 .content-box .content-time {
    font-size: 16px;
    color: #7c7c7c;
    padding-top: 3px;
}

.news-page .section2 .content-box .content {
    font-size: 17px;
    color: #333333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 4; /* 显示两行 */
    margin: 15px 0 25px;
}

.news-page .section2 .content-box .content-more {
    font-family: SOURCEHANSANSCN-REGULAR;
    font-size: 18px;
    display: inline-block;
    padding: 8px 30px;
    color: #fff;
    background: #02b6fb;
}

.news-page .section2 .page-list {
    border-top: 1px solid #e5e5e5;
    padding-top: 40px;
    margin-top: 25px;
}

.news-page .section2 .page-list li {
    padding: 0 3px;
    width: 50px;
    height: 40px;
    line-height: 40px;
}

.news-page .section2 .page-list li a:hover,
.news-page .section2 .page-list li.active a {
    color: #fff;
    background-color: #02b6fb;
}

.news-page .section2 .page-list li a {
    display: inline-block;
    width: 100%;
    height: 100%;
    border: 1px solid #e5e5e5;
    color: #666666;
    font-weight: bold;
    background: #e4e4e4;
    text-align: center;
}

.news-page .section2 .page-list .prev a,
.news-page .section2 .page-list .next a {
    color: #666666;
}

.news-page .section2 .page-list li a img{
    height: auto;
    object-fit: none;
    position: relative;
    top: -2px;
}

/* news end */

/* news-detail start */
.news-detail-page .section2{
    font-family: SOURCEHANSANSCN-REGULAR;
}
.news-detail-page .section2 .t-title h3 {
    font-size: 28px;
}

.news-detail-page .section2 .t-title div {
    color: #4c4c4c;
    margin: 10px 0 30px;
}

.news-detail-page .section2 .img-box > p {
    color: #7c7c7c;
    padding: 8px 0 8px 5px;
}

.news-detail-page .section2 .text-content > p {
    margin: 20px 0;
    font-size: 17px;
    color: #696969;
}

.news-detail-page .section2 .page-list {
    border-top: 1px solid #e5e5e5;
    padding-top: 30px;
    margin-top: 20px;
}

.news-detail-page .section2 .page-list .prev.col-6,
.news-detail-page .section2 .page-list .next.col-6 {
    padding: 0px;
}

.news-detail-page .section2 .page-list .prev > div,
.news-detail-page .section2 .page-list .next > div {
    font-size: 17px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    margin: 0 8px;
}

.news-detail-page .section2 .page-list .prev,
.news-detail-page .section2 .page-list .next {
    display: flex;
    align-items: center;
}

.news-detail-page .section2 .page-list a {
    flex-shrink: 0;
    display: inline-block;
    padding: 0 3px;
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    color: #444444;
    background: #e4e4e4;
}

.news-detail-page .section2 .page-list a:hover {
    opacity: 0.7;
}

.news-detail-page .section2 .page-list a img{
    position: relative;
    top: -3px;
}

/* news-detail end */
/* join start */
.join .section2 .img1 {
    margin: 50px 0;
}

.join .section2 .send {
    display: inline-block;
    color: #fff;
    padding: 12px 43px;
    background: #02b6fb;
    margin-bottom: 30px;
    font-size: 16px;
}
.join .section2 .send {
    font-family: SOURCEHANSANSCN-REGULAR;
}
.join .section2 .send img {
    margin-left: 8px;
    position: relative;
    top: -2px;
}

/* join end */
/* contact-page start */
.contact-page .section2 .row {
    margin: 60px 0px;
}

.contact-page .section2 .row .col-lg-7.img-box {
    padding: 0;
}

.contact-page .section2 .img-box:hover img {
    opacity: 0.8;
    transition: all 0.5s;
}

.contact-page .section2 .info-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #ebebeb;
    font-size: 18px;
    padding-left: 60px;
}

.contact-page .section2 .info-box .info {
    margin: 10px 0;
}
.contact-page .section2 .info-box .info >span {
    margin-left: 5px;
}
.contact-page .section3{
    height: 400px;
}
/* contact-page end */

/* jianjie-page start */
.jianjie-page .section2 .inner-box {
    padding: 50px 35px;
    background: #f1f1f1;
    margin: 35px 0;
}

.jianjie-page .section2 .inner-box img {
    box-shadow: 8px 8px #02b6fb;
}

.jianjie-page .section2 .inner-box .content-box {
    font-size: 17px;
    padding-left: 30px;
}

.jianjie-page .section2 .inner-box .content-name1 {
    font-size: 23px;
    font-weight: bold;
}

.jianjie-page .section2 .inner-box .content-name2 {
    font-size: 20px;
    color: #02b6fb;
    margin: 5px 0;
}

.jianjie-page .section2 .inner-box .content-name2:before {
    content: "";
    display: inline-block;
    border-left: 3px solid #02b6fb;
    height: 28px;
    transform: translateY(28%);
    margin-left: 3px;
    margin-right: 6px;
}

.jianjie-page .section2 .inner-box .content-title {
    font-size: 22px;
}

.jianjie-page .section2 .inner-box .content {
    margin: 20px 0;
}

.jianjie-page .section2 .inner-box .content-list > li {
    display: flex;
}

.jianjie-page .section2 .inner-box .content-list > li:before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #02b6fb;
    flex: 0 0 6px;
    margin-right: 8px;
    transform: translateY(11px);
}

/* jianjie-page end */

/*about-page start*/

.title1 {
    color: rgb(51, 126, 188);
}


/*about-page end*/


.about-page img:hover {
    opacity: 0.8;
    transition: 0.3s;
}