.container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
    max-width: 1280px;
}

.bg-top {
    max-width: 1280px;
    display: flex;
    padding: 10px;
    margin: 0 auto;
}

#timeToday {
    color: #b8b8bb;
    font-size: 14px;
}

#icfLoginDiv {
    display: flex;
    margin-left: 74%;
}

#icfLoginDiv a {
    color: #b8b8bb;
    font-size: 14px;
}

#icfLoginDiv a:hover {
    color: #2966ca;
}

#header {
    background: #1b64b5;
    position: relative;
    z-index: 9;
    display: flex;
}

.myNav {
    height: 50px;
    width: 1340px;
    position: relative;
    z-index: 9;
    transition: all .3s;
    list-style: none;
    padding-top: 10px;
    margin: 0 auto;
}

.topnav {
    width: 100%;
    margin-top: -10px;
    margin-left: 0;
}

.topnav li {
    float: left;
    display: block;
    margin: 0;
    padding: 0;
    width: 97px;
}

.topnav li a {
    color: white !important;
    display: block;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    height: 50px;
}

.topnav .icon {
    display: none;
}

.nav-link {
    margin-left: -10px;
}

.nav-link a {
    padding-top: 14px;
}

.nav-link a:hover {
    background: white;
    color: #1b64b5 !important;
    transition: all 0.3s;
}

.nav-substitle {
    background-color: #1b64b5;
    border-radius: 1px;
    line-height: 40px;
    width: 106px;
    margin-left: -9px;
    display: none;
}

.nav-substitle:hover {
    display: block;
    transition: all 0.2s;
}

.nav-substitle a:hover {
    color: #1b64b5 !important;
    background: white;
    border: #ccc solid 1px;
    border-radius: 2px;
    opacity: 1;
    transition: all 0.2s;
}

.dropdown-item {
    font-size: 16px !important;
}

/*页底*/
.my-layout {
    height: 210px;
}

.layout-bottom {
    display: flex;
    margin-top: 4%;
}

.layout-b1 {
    width: 10%;
    margin-top: -5px;
}

.layout-b1 img {
    width: 120px;
    height: 90px;
}

.layout-b2 {
    width: 30%;
}

.layout-b2 p {
    font-size: 14px;
}

.layout-b3 {
    margin-left: 25%;
}

.layout-b3 p {
    font-size: 16px;
}

.layout-b3-link {
    display: grid;
}

.layout-b3-link a {
    font-size: 14px;
    color: white;
    margin: 2% 0;
}

#myTopnav {
    display: none;
}

#topBtn {
    display: none;
    position: relative;
    float: right;
    left: 150px;
    bottom: 110px;
    z-index: 99;
    border: none;
    outline: none;
    background: rgb(0, 0, 0, 0.15);
    color: white;
    cursor: pointer;
    height: 40px;
    width: 50px;
    padding: 5px;
    border-radius: 5px;
    font-size: 18px;
}

#topBtn:hover {
    background: rgb(0, 0, 0, 0.3);
}

/*首页*/
.toppart {
    display: flex;
    margin-top: 40px;
    width: 103%;
}

.toppart1 {
    margin-left: -20px;
    width: 65%;
}

.toppart1 .swiper-slide {
    height: 615px
}

.toppart2 {
    padding: 0 2%;
    margin-left: 2%;
    width: 32.5%;
}

.swiper-pagination {
    left: 78% !important;
    bottom: 19% !important;
}

.swiper-pagination-bullet {
    height: 15px !important;
    width: 15px !important;
}

#myImage {
    height: 505px;
    width: 99%;
    float: right;
    object-fit: fill;
}

.text {
    width: 99%;
    bottom: 0;
    left: 1%;
    height: 110px;
    background: white;
    position: relative;
    text-align: left;
    display: flex;
    align-items: center;
}

.news-time {
    height: 90px;
    width: 110px;
    color: white;
    background: #1b64b5;
    position: absolute;
    z-index: 999;
    top: 84%;
    left: 2px;
    display: grid;
    text-align: center;
    box-shadow: 3px 3px 1px #ccc;
}

#time1 {
    font-size: 40px;
}

#time2 {
    font-size: 16px;
}


.swiper-slide h5 {
    font-size: 22px;
    font-weight: bold;
    margin-left: 15%;
    color: #1b64b5;
}

.imgText span {
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
    white-space: normal;
    text-overflow: ellipsis;
    font-size: 16px;
}

.myButton {
    background: none;
    border: none;
    font-size: 18px;
    font-weight: bold;
    width: 120px;
    color: grey;
}

.myButton.active {
    color: #1b64b5;
}

.myButton.active::after {
    content: '';
    width: 90px;
    height: 15px;
    display: block;
    margin: 0 auto;
    border-bottom: 4px solid #1b64b5;
}

.tab-ul1 {
    padding-left: 0;
    margin: 0;
    /*height: 520px;*/
}

.tab-more {
    float: right;
    position: relative;
    font-size: 14px;
    color: grey;
    border-top: #ccc solid 1px;
    padding-top: 5px;
    width: 100%;
    padding-left: 85%;
}

.tab-ul1 li {
    list-style: none;
    display: flex;
    font-size: 17px;
    margin: 15px 0;
    height: 45px;
    overflow: hidden;
}

.mark {
    font-size: 14px;
    height: 20px;
    width: 60px;
    color: red;
    background: none;
    padding: 0;
    margin-left: -6px;
    margin-right: -10px;
    position: relative;
    display: inline-block;
}

.tab-ul1 li span {
    color: #a7a7a7;
    font-size: 14px;
    float: right;
    margin-left: 2%;
}

.ul1-title {
    color: #444;
    width: 75%;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    white-space: normal;
}

/**/
.part {
    margin-top: 30px;
    padding: 10px;
    display: flex;
    background: white;
}

.a-title {
    display: flex;
    border-bottom: grey solid 1px;
    margin: 2% auto;
    padding-right: 3%;
    margin-right: 1%;
}

.a-title h4 {
    width: 130px;
    display: flex;
    text-align: left;
    color: #1b64b5;
    font-size: 22px;
    font-weight: bold;
    /*background: url("/beetl/static/img/icf/标题背景.jpg");*/
}

.a-title h4:after {
    content: "";
    background: #1b64b5;
    width: 130px;
    height: 2px;
    position: absolute;
    margin-top: 34px;
    margin-left: 0;
}

.a-title h4 i {
    margin-right: 10px;
}

.a-title a {
    position: relative;
    left: 80%;
    top: 5px;
    float: right;
    font-size: 14px;
    color: #444;
}

.a-title a:hover {
    color: #0976d2;
}

/*顶部轮播*/

.slideImg {
    width: 100%;
    height: 350px;
    object-fit: fill;
}

.text a {
    color: #f2f2f2;
}

/*科研进展*/
.m-left {
    width: 99%;
    /*min-height: 240px;*/
    margin-left: 0;
    border: #eee solid 1px;
}

.m-left ul {
    padding: 0;
    margin: 0;
}

.m-left-img {
    width: 100%;
    margin: 15px;
    display: grid;
    overflow: hidden;
}

.m-left-img img {
    height: 160px;
    width: 100%;
    border: #ccc solid 1px;
}

.m-left-img img:hover {
    transform: scale(1.02);
    transition: 1s;
}

.img-text {
    margin-top: 5%;
}

.img-text h4 {
    font-size: 14px;
    line-height: 25px;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    white-space: normal;
}

.m-left-img1 {
    width: 160px;
    margin: 15px 15px;
    display: inline-block;
    overflow: hidden;
}

.m-left-img1 img {
    height: 120px;
    width: 100%;
    border: #ccc solid 1px;
    object-fit: cover;
}

.m-left-img1 img:hover {
    transform: scale(1.02);
    transition: 1s;
}

.img-text1 {
    margin-top: 5%;
    height: 48px;
    text-align: center;
}

.img-text1 h4 {
    font-size: 14px;
    line-height: 25px;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    white-space: normal;
}


.m-left-list {
    margin-left: 2%;
}

.m-left-list ul {
    padding: 0;
    margin: 0;
}

.m-left-list ul li {
    list-style: none;
    font-size: 16px;
    display: flex;
    margin: 25px 0;
}

.m-left-list ul li a {
    color: #444;
    width: 78%;
    margin-right: 5%;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    white-space: normal;
}

.m-left-list ul li a:hover {
    color: #0976D2;
}

.m-left-list ul li span {
    float: right;
    color: #a7a7a7;
}

.middle-tab {
    overflow: hidden;
    border-bottom: 1px solid grey;
    margin-top: 15px;
}

.tabButton {
    background-color: inherit;
    border: none;
    cursor: pointer;
    width: 130px;
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    color: #a7a7a7;
}

.tabButton.active {
    color: #1b64b5;
}

.tabButton.active::after {
    content: '';
    width: 130px;
    height: 10px;
    display: block;
    margin: 0 auto;
    border-bottom: 3px solid #1b64b5;
}

.tabSwitch {
    display: none;
    padding: 6px 12px;
    margin-top: 5%;
    border: #eee solid 1px;
}

.tabSwitch ul {
    padding: 0;
    margin: 0;
}

.tabSwitch ul li {
    list-style: none;
    margin: 5% 0;
    border-bottom: #eee solid 1px;
}

.tabSwitch ul li a {
    display: flex;
    margin: 2% 0;
}

.tabSwitch-more {
    border: none;
    height: 40px;
}

.tabSwitch-more a {
    font-size: 14px;
    float: right;
    padding-right: 2%;
    color: #444;
}

.tabSwitch-more a:hover {
    color: #0976d2;
    transition: 0.1s;
    transform: scale(1.02);
}

.tab-time {
    font-size: 14px;
    width: 25%;
    color: #1b64b5;
    border-right: #eee solid 1px;
    display: grid;
    text-align: center;
}

.tab-time span:first-child {
    font-size: 24px;
    position: relative;
    top: 0;
    left: 0;
}

.tab-title {
    color: #444;
    font-size: 16px;
    width: 75%;
    margin-left: 3%;
    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    white-space: normal;
    line-height: 25px;
}

.tab-title:hover {
    color: #0976d2;
}

.middle-img {
    height: 185px;
}

.middle-img img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.middle-bottom {
    margin-top: 5px;
}

.middle-bottom a {
    height: 65px;
    margin: 0;
}

.middle-bottom a img {
    height: 100%;
    width: 150px;
}

.middle-bottom a img:hover {
    transform: scale(1.02);
    transition: 1s;
}

/*研究方向*/

.research {

}

.research ul {
    padding: 0;
    margin: 3% 0;
}

.research ul li {
    list-style: none;
    display: inline-block;
    margin: 0 2.3%;
    width: 15%;
}

.research ul li a {
    display: grid;
    overflow: hidden;
}

research-img {
    height: 190px;
    width: 200px;
}

.research-img img {
    height: 100%;
    width: 100%;
}

.research-img img:hover {
    transform: scale(1.02);
    transition: 0.5s;
}

.research ul li a span {
    font-size: 20px;
    text-align: center;
    margin-top: 5%;
}

/*平台体系*/
.platform-system ul {
    margin: 0;
    padding: 0;
}

.platform-system ul li {
    list-style: none;
    display: inline-block;
    margin: 0 2%;
    width: 20%;
}

.platform-system ul li a {
    display: flex;
    height: 160px;
    width: 270px;
}

.platform-system ul li a img {
    height: 100%;
    width: 100%;
}

.platform-system ul li a img:hover {
    transform: scale(1.02);
    transition: 0.5s;
}


.my-line-1 {
    color: #444;;
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    line-clamp: 1;
    -webkit-line-clamp: 1 !important;
    text-overflow: ellipsis;
    white-space: normal;
}