:root {
    --main—screen-w: 1600px;
    --recommend_conf: 1200px;
    --conf_exp_t: 35px;
    --conf_exp_w: 380px;
    --conf_exp_tm: 50px;
    --conf_exp_s_h: 680px;
    --conf_exp_c_h: 815px;
    --conf_exp_m_b: 0px;
    --conf_exp_bg_w: 202px;
    --conf_exp_line_w: 260px;
    --recommend-w: 370px;
    --recommend-img-h: 205px;
    --h-100: 100px;
    ---500: 500px;
    ---400: 400px;
    --h-125: 125px;
    --f-18: 18px;
    --f-16: 16px;
    --f-17: 17px;
    --f-35: 35px;
    --f--20: 20px;
    --w-341: 341px;
    --h-157: 157px;
    --h-440: 400px;
    --h-48: 55px;
    --w-317: 317px;
    --h-52: 52px;
    --w-257: 257px;
    --w-180: 180px;
    --h-53: 53px;
    --w-375: 375px;
    --w-234: 234px;
    --w-270: 270px;
    --h-83: 83px;
    --w-135: 135px;
    --w-75: 75px;
    --h-80: 80px;
    --f-19: 19px;
    ---19: 19px;
    ---30: 30px;
    --w-254: 254px;
    --w-308: 308px;
    ---10: 10px;
    ---15: 15px;
    ---14: 14px;
    ---32: 32px;
}

@media screen and (max-width: 1600px) {
    :root {
        ---base: 1200;
        --main—screen-w: 1200px;
        --recommend_conf: 900px;
        --conf_exp_t: 27px;
        --conf_exp_w: 340px;
        --conf_exp_tm: 35px;
        --conf_exp_s_h: 490px;
        --conf_exp_c_h: 620px;
        --conf_exp_m_b: 10px;
        --conf_exp_bg_w: 182px;
        --conf_exp_line_w: 200px;
        --recommend-w: calc(var(---base) / 1600 * 370px);
        --recommend-img-h: calc(var(---base) / 1600 * 205px);
        --h-100: calc(var(---base) / 1600 * 100px);
        ---500: calc(var(---base) / 1600 * 500px);
        ---400: calc(var(---base) / 1600 * 400px);
        --h-125: calc(var(---base) / 1600 * 125px);
        --f-18: calc(var(---base) / 1600 * 18px);
        --f-16: calc(var(---base) / 1600 * 16px);
        --f-17: calc(var(---base) / 1600 * 17px);
        --f-35: calc(var(---base) / 1600 * 35px);
        --f--20: calc(var(---base) / 1600 * 20px);
        --w-341: calc(var(---base) / 1600 * 341px);
        --h-53: calc(var(---base) / 1600 * 53px);
        --h-157: calc(var(---base) / 1600 * 157px);
        --h-440: calc(var(---base) / 1600 * 400px);
        --h-48: calc(var(---base) / 1600 * 48px);
        --w-317: calc(var(---base) / 1600 * 317px);
        --h-52: calc(var(---base) / 1600 * 52px);
        --w-257: calc(var(---base) / 1600 * 257px);
        --w-180: calc(var(---base) / 1600 * 180px);
        --w-375: calc(var(---base) / 1600 * 375px);
        --w-234: calc(var(---base) / 1600 * 234px);
        --w-270: calc(var(---base) / 1600 * 270px);
        --h-83: calc(var(---base) / 1600 * 83px);
        --w-135: calc(var(---base) / 1600 * 135px);
        --w-75: calc(var(---base) / 1600 * 75px);
        --h-80: calc(var(---base) / 1600 * 80px);
        ---19: 9px;
        --f-19: calc(var(---base) / 1600 * 19px);
        --w-254: calc(var(---base) / 1600 * 254px);
        ---10: calc(var(---base) / 1600 * 10px);
        ---30: calc(var(---base) / 1600 * 30px);
        --w-308: calc(var(---base) / 1600 * 308px);
        ---15: calc(var(---base) / 1600 * 15px);
        ---14: 12px;
        ---32: 30px;
    }
}

@media screen and (max-width: 1400px) {
    :root {
        ---base: 1000;
        --main—screen-w: 1000px;
        --recommend_conf: 700px;
        --conf_exp_t: 20px;
        --conf_exp_w: 270px;
        --conf_exp_tm: 30px;
        --conf_exp_s_h: 420px;
        --conf_exp_c_h: 530px;
        --conf_exp_m_b: 15px;
        --conf_exp_bg_w: 142px;
        --conf_exp_line_w: 160px;
        --conf_exp_info_sw: 73px;
        --recommend-w: calc(var(---base) / 1600 * 370px);
        --recommend-img-h: calc(var(---base) / 1600 * 205px);
        --h-100: calc(var(---base) / 1600 * 100px);
        ---500: calc(var(---base) / 1600 * 500px);
        ---400: calc(var(---base) / 1600 * 400px);
        --h-125: calc(var(---base) / 1600 * 125px);
        --f-18: calc(var(---base) / 1600 * 18px);
        --f-16: calc(var(---base) / 1600 * 16px);
        --f-17: calc(var(---base) / 1600 * 17px);
        --f-35: calc(var(---base) / 1600 * 35px);
        --f--20: calc(var(---base) / 1600 * 20px);
        --w-341: calc(var(---base) / 1600 * 341px);
        --h-53: calc(var(---base) / 1600 * 53px);
        --h-157: calc(var(---base) / 1600 * 157px);
        --h-440: calc(var(---base) / 1600 * 440px);
        --h-48: calc(var(---base) / 1600 * 55px);
        --w-317: calc(var(---base) / 1600 * 317px);
        --h-52: calc(var(---base) / 1600 * 52px);
        --w-257: calc(var(---base) / 1600 * 257px);
        --w-180: calc(var(---base) / 1600 * 180px);
        --w-375: calc(var(---base) / 1600 * 375px);
        --w-234: calc(var(---base) / 1600 * 234px);
        --w-270: calc(var(---base) / 1600 * 270px);
        --h-83: calc(var(---base) / 1600 * 83px);
        --w-135: calc(var(---base) / 1600 * 135px);
        --w-75: calc(var(---base) / 1600 * 75px);
        --h-80: calc(var(---base) / 1600 * 80px);
        ---19: 9px;
        --f-19: calc(var(---base) / 1600 * 19px);
        --w-254: calc(var(---base) / 1600 * 254px);
        ---10: calc(var(---base) / 1600 * 10px);
        ---30: calc(var(---base) / 1600 * 30px);
        --w-308: calc(var(---base) / 1600 * 308px);
        ---15: calc(var(---base) / 1600 * 15px);
        ---14: 11px;
        ---32: 23px;
    }
}

container {
    display: block;
    overflow: hidden;
}

/* 轮播图 */

.swiper {
    width: 100%;
    height: 100%;
}

.platform {
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.swiper-slide {
    max-width: var(--main—screen-w);
    height: var(---400);
    background: #fff;
    overflow: hidden;
}

.swiper-slide .img_wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('/images/banner_d.png');
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.swiper-slide .img_wrap span {
    color: RGBA(11, 43, 169, 1);
    text-shadow: 3px 4px 4px #fff;
    font-size: 30px;
}

.platform .swiper-slide a img {
    display: block;
    width: 100%;
    height: 100%;
}

.platform .swiper-slide-next {
    opacity: 0.3 !important;
}

.platform .swiper-slide-prev {
    opacity: 0.3 !important;
}

.platform .swiper-pagination-bullet {
    width: 10px;
    height: 5px;
    background: #fff;
    border-radius: 5px;
    opacity: 0.5;
}

.platform .swiper-pagination-bullet-active {
    width: 15px;
    background: #fff;
    opacity: 1;
}

.platform .swiper-container .swiper-slide.swiper-side-duplicate {
    height: 300px;
}

/* 推荐会议 */

.content .title i.recomment {
    background: url('../images/css_sprites.png') -183px -38px;
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 7px;
}

.content .recommend_c {
    background: #f4f6fb;
}

.recommend_box {
    max-width: var(--main—screen-w);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 30px;
    margin: 0 auto;
    align-items: center;
}

.content .conf_express {
    width: var(--conf_exp_w);
    background: #ffffff;
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    height: var(--conf_exp_c_h);
    overflow: hidden;
    padding: 24px;
    margin-bottom: var(--conf_exp_m_b);
}

.conf_express .bg {
    width: var(--conf_exp_bg_w);
}

.conf_express .bg img {
    width: 100%;
    height: 100%;
}

.conf_express .line span {
    display: inline-block;
    width: var(--conf_exp_line_w);
    height: 1px;
    background: #045bfe;
}

.conf_express .line .more {
    font-weight: 500;
    font-size: 16px;
    color: #045bfe;
    line-height: 22px;
    margin-left: var(---10);
}

.content .conf_express .conf_express_scroll {
    overflow: hidden;
    height: var(--conf_exp_s_h);
}

.content .conf_express h3 {
    color: #000;
    font-size: var(--conf_exp_t);
    /* margin: var(--conf_exp_tm) 0; */
}

.content .conf_express ul {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: start;
    /* gap: 20px; */
}

.content .conf_express ul li {
    /* width: var(--conf_exp_w); */
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    box-sizing: border-box;
    height: 70px;
    position: relative;
    padding-left: 20px;
}

.content .conf_express ul li::before {
    content: '';
    position: absolute;
    display: block;
    background-color: #9abeff;
    border-radius: 50%;
    left: 0px;
    top: 9px;
    width: 9.5px;
    height: 9.5px;
    z-index: 100;
}

.content .conf_express ul li::after {
    content: '';
    position: absolute;
    height: 100%;
    border-left: 2px dashed #e1e1e1;
    top: 16px;
    left: 4px;
}

.content .conf_express ul li h4 {
    font-weight: 500;
    font-size: 16px;
    color: #333333;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    -webkit-line-clamp: 2; /* 限制显示的行数 */
    height: 45px;
    white-space: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.content .conf_express ul li > div.detail {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.content .conf_express ul li > div.detail > div {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 5px;
}

.content .conf_express ul li .fa-map-marker {
    color: #757575;
}

.content .conf_express ul li p {
    color: #757575;
    font-size: 14px;
    flex: 1;
}

.content .conf_express ul li .fa-calendar {
    color: #757575;
    font-size: 14px;
}

.content .conf_express ul li span {
    display: inline-block;
    font-size: 14px;
    color: #757575;
    white-space: nowrap;
    max-width: var(--conf_exp_info_sw);
}

.content .recommend_conf {
    width: 100%;
}

.content .recommend_conf_express {
    width: var(--recommend_conf);
}

.content .recommend_conf .bg {
    width: var(--w-341);
    height: var(--h-53);
}

.content .bg img {
    width: 100%;
    height: 100%;
}

.content .recommend_conf .icon {
    background: url('/images/css_sprites.png');
    display: inline-block;
    width: 18px;
    height: 18px;
}

.content .recommend_conf ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.content .recommend_conf ul li {
    /* width: 32%; */
    width: var(--recommend-w);
    margin-bottom: 49px;
    box-shadow: 0px 2px 8px 0px rgba(53, 53, 53, 0.1);
}

.recommend_conf ul li .re_icon {
    background: #ff443f;
    min-width: 87px;
    height: 24px;
    position: absolute;
    top: 11px;
    left: 11px;
    border-radius: 4px;
    text-align: center;
    padding: 0 3px;
}

.recommend_conf ul li .re_icon span {
    font-size: 14px;
    color: #fff;
}

.recommend_conf ul li .img .re_icon img {
    display: inline-block;
    width: 10px;
    height: 12px;
    margin-left: 3px;
}

/* .recommend_conf ul li:first-child i.icon_hot,
.recommend_conf ul li:nth-child(2) i.icon_hot,
.recommend_conf ul li:nth-child(3) i.icon_hot {
    display: inline-block;
    background: url('/images/hot_icon.png');
    width: 76px;
    height: 32px;
    position: absolute;
    top: 11px;
    left: 11px;
} */

.recommend_conf ul li .img {
    width: 100%;
    height: var(--recommend-img-h);
    position: relative;
    background-image: url('/images/conf_bg.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
}

.recommend_conf ul li .img .s_title {
    color: #fff;
    padding: 0 10px;
    text-align: center;
    color: RGBA(11, 43, 169, 1);
    text-shadow: 3px 4px 4px #fff;
    font-size: 21px;
    font-weight: 600;
}

.recommend_conf ul li .img img {
    width: 100%;
    height: 100%;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.content .recommend_conf .info {
    height: var(--h-125);
    background: #fff;
    padding: var(---10) var(--f--20);
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.content .recommend_conf .info .address {
    font-weight: 500;
    font-size: var(---14);
    color: #999999;
    padding: var(---10) 0 5px;
}

.content .recommend_conf .info .address .split {
    border-right: 1px solid #ccc;
    margin: 0 14px 0 10px;
}

.content .recommend_conf .info .address i {
    background-position: -8px -90px;
    vertical-align: middle;
    margin-right: 5px;
}

.content .recommend_conf .title {
    height: var(--h-157);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content .recommend_conf .my_org {
    width: 184px;
    height: var(--h-48);
    display: block;
    background: linear-gradient(0deg, #f29080 0%, #ff7200 100%);
    border-radius: 6px;
    color: #fff;
    font-weight: 500;
    font-size: var(--f-19);
    display: flex;
    justify-content: center;
    align-items: center;
}

.content .recommend_conf .my_org i {
    background-position: -61px -38px;
    width: 25px;
    height: 21px;
    margin-right: 8px;
}

.content .recommend_conf .title .line span {
    display: inline-block;
    width: var(--w-257);
    height: 1px;
    background: #045bfe;
}

.content .recommend_conf .title .line .more {
    font-weight: 500;
    font-size: var(--f--20);
    color: #045bfe;
    line-height: 25px;
    margin-left: var(---10);
}

.content .recommend_conf .info p {
    font-weight: 500;
    font-size: var(--f-18);
    color: #333333;
    line-height: 20px;
}

.content .recommend_conf .info .time {
    font-weight: 500;
    font-size: var(---14);
    color: #fa7f49;
}

.content .recommend_conf .info .time .inprogress,
.middle_c ul li a .info span.inprogress {
    color: rgb(79, 185, 53);
}

.content .recommend_conf .info .time i {
    background-position: -256px -38px;
    margin-right: 5px;
    vertical-align: middle;
}

.middle_c {
    margin-bottom: 20px;
}

.m_con,
.p_con {
    max-width: 1200px;
    margin: 0 auto;
}

.m_con .title,
.p_con .title {
    text-indent: 10px;
    padding: 10px 22px 10px 0;
}

/* 中间会议列表 */

.middle_c .conf_list {
    width: var(--main—screen-w);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.middle_c .conf_list .conf_item {
    width: var(---500);
    margin-top: 43px;
}

.middle_c .conf_list .conf_item .title {
    border-bottom: 1px solid #045bfe;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
}

.middle_c .conf_list .conf_item .title .more {
    font-weight: 500;
    font-size: var(--f--20);
    color: #045bfe;
    line-height: 25px;
}

.middle_c ul li {
    width: var(---500);
    height: var(--h-100);
    background: #ffffff;
    box-shadow: 0px 2px 8px 0px rgba(53, 53, 53, 0.1);
    border-radius: 6px;
    border: 1px solid #f2f2f2;
    margin-top: 27px;
}

.middle_c ul li a {
    display: flex;
    justify-content: space-between;
}

.middle_c .soon_conf ul li a .wrap {
    display: flex;
    justify-content: space-between;
    flex: 1;
    padding: var(---10);
}

.middle_c .soon_conf .title .bg {
    width: var(--w-317);
    height: var(--h-52);
}

.middle_c ul li a .info p {
    font-weight: 500;
    font-size: var(--f-18);
    color: #333333;
    line-height: 23px;
    width: var(--w-254);
}

.middle_c ul li a .info span {
    font-weight: 500;
    font-size: var(--f-16);
    color: #999999;
    line-height: 23px;
    margin-top: var(---10);
    display: inline-block;
}

.middle_c .soon_conf ul li a .info {
    width: var(--w-270);
}

.middle_c ul li a .info .time_icon {
    width: 14px;
    height: 14px;
    margin-right: 4px;
    vertical-align: middle;
}

.middle_c ul li a .img {
    flex: 0 0 var(--w-135);
    height: var(--h-80);
    position: relative;
}

.middle_c ul li a .img span {
    width: 80%;
    color: RGBA(11, 43, 169, 1);
    text-shadow: 3px 4px 4px #fff;
    text-align: center;
    position: absolute;
    font-size: 12px;
    top: 50%;
    font-weight: 600;
    left: 50%;
    transform: translate(-50%, -50%);
}

.middle_c .soon_conf ul li a .img img {
    width: 100%;
    height: 100%;
}

.middle_c .soon_conf ul li a .date {
    flex: 0 0 var(--w-75);
    height: var(--h-100);
    background: linear-gradient(0deg, #065cfe 0%, #a8b1f4 100%);
    border-radius: 6px;
    color: #fff;
    padding: var(---19);
    text-align: center;
}

.middle_c .soon_conf ul li a .date span {
    width: 100%;
    display: block;
}

.middle_c .soon_conf ul li a .date .month {
    font-weight: bold;
    font-size: var(--f-35);
    color: #ffffff;
    line-height: var(---32);
    padding-bottom: 5px;
    border-bottom: 1px solid #fff;
    margin-bottom: 5px;
}

.middle_c .soon_conf ul li a .date .year {
    font-weight: 400;
    font-size: var(--f-17);
    color: #ffffff;
    /* line-height: 32px; */
}

.middle_c .hot_conf ul li .info {
    flex: 1;
}

.middle_c .hot_conf .bg {
    width: var(--w-180);
    height: var(--h-53);
}

.middle_c .hot_conf ul li a {
    padding: var(---10) var(---10) var(---10) var(---15);
}

.middle_c .hot_conf ul li .img {
    flex: 0 0 var(--w-135);
    height: var(--h-80);
}

.middle_c .hot_conf ul li .img img {
    width: 100%;
    height: 100%;
}

.middle_c .hot_conf ul li a .info p {
    width: var(--w-308);
}

.middle_c .playback_conf ul li .info {
    flex: 1;
}

.middle_c .playback_conf .bg {
    width: var(--w-257);
    height: var(--h-52);
}

.middle_c .playback_conf ul li a {
    padding: var(---10) var(---10) var(---10) var(---15);
}

.middle_c .playback_conf ul li .img {
    flex: 0 0 var(--w-135);
    height: var(--h-80);
}

.middle_c .playback_conf ul li .img img {
    width: 100%;
    height: 100%;
}

.middle_c .playback_conf ul li a .info p {
    width: var(--w-308);
}

.important_wrap {
    width: var(--main—screen-w);
    margin: 0 auto;
}

.important_wrap .title {
    text-align: center;
    margin-top: 60px;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.important_wrap .title span {
    font-size: var(---32);
    padding-bottom: 15px;
    border-bottom: 1px solid #045bfe;
}

.important_wrap p {
    text-align: center;
}

.important_wrap .tip {
    color: #999;
    font-size: 15px;
}

.important_wrap .source {
    color: #999;
    font-size: 14px;
}

.important_wrap .title .bg {
    width: var(--w-375);
    height: var(--h-83);
    display: inline-block;
}

.important_wrap ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.important_wrap ul li {
    width: 48%;
    border-bottom: 1px dashed #ddd;
    padding: var(--f-18) 0;
}

.important_wrap ul li a::before,
.important_wrap ul li span::before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 5px;
    height: 5px;
    background: #aaa;
    border-radius: 50%;
}

.important_wrap ul li a,
.important_wrap ul li span {
    font-weight: 500;
    font-size: var(--f--20);
    color: #333333;
    line-height: 27px;
    position: relative;
    padding-left: 17px;
}

.partner_c {
    background: #f4f6fb;
    height: 200px;
}

.partner_conf {
    max-width: var(--main—screen-w);
    margin: 60px auto;
}

.content .partner_conf .title .left {
    flex: 0 0 357px;
}

.content .partner_conf .title .line span {
    display: inline-block;
    width: var(--w-257);
    height: 1px;
    background: #045bfe;
}

.content .partner_conf .title .line .more {
    font-weight: 500;
    font-size: var(--f--20);
    color: #045bfe;
    line-height: 25px;
    margin-left: var(---10);
}

.content .partner_conf .title {
    height: 200px;
    display: flex;
    align-items: center;
}

.content .partner_conf .title .bg {
    width: var(--w-234);
    height: var(--h-53);
}

.content .partner_conf ul {
    display: flex;
    margin-left: 73px;
}

.content .partner_conf ul li {
    margin-right: 33px;
}

.content .partner_conf ul li a img,
.content .partner_conf ul li a .bg_cover {
    width: var(--h-100);
    height: var(--h-80);
}

.content .partner_conf ul li a .bg_cover {
    line-height: 80px;
    text-align: center;
    background: beige;
}

.content .partner_conf ul li a {
    display: flex;
    align-items: center;
    padding: 0 14px;
    width: var(--w-375);
    height: var(--h-100);
    background: #ffffff;
    box-shadow: 0px 2px 8px 0px rgba(53, 53, 53, 0.1);
    border-radius: 6px;
}

.content .partner_conf ul li a span {
    font-weight: 500;
    font-size: var(--f--20);
    color: #333333;
    line-height: 25px;
    margin-left: var(--f--20);
}

@keyframes hotactive {
    0% {
        transform: translateY(1px) scale(0.8);
    }
    50% {
        transform: translateY(-1px) scale(0.8);
    }
    100% {
        transform: translateY(1px) scale(0.8);
    }
}

.expert_profile_wrap {
    background-color: #fff;
    width: 1200px;
    margin: 0 auto;
}
.expert_profile_content {
    width: 100%;
    padding: 50px 0 60px 0;
}
.expert_profile_content .title {
    width: 380px;
    height: 60px;
    text-align: center;
    margin: 0 auto;
    margin-bottom: 24px;
}
.expert_profile_content img {
    width: 100%;
    height: 100%;
}
/* .expert_profile_content .title span {
    font-size: var(---32);
    padding-bottom: 15px;
    border-bottom: 1px solid #045bfe;
} */
.expert_profile_content .expert_type_list {
    display: grid;
    /* 一行五列，列之间的间距为20px */
    grid-template-columns: repeat(5, 1fr);
    gap: 5px;
}
.expert_profile_content .expert_type_list div {
    display: flex;
    align-items: center;
    justify-content: center;
}
.expert_profile_content .expert_type_list a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 207px;
    height: 136px;
    border-radius: 8px;
    font-size: 21px;
    color: #fff;
}
.expert_profile_content .expert_type_list div:nth-of-type(1) a {
    background-image: url('../images/index_expert_bg_1.png');
    background-size: cover;
}
.expert_profile_content .expert_type_list div:nth-of-type(2) a {
    background-image: url('../images/index_expert_bg_2.png');
    background-size: cover;
}
.expert_profile_content .expert_type_list div:nth-of-type(3) a {
    background-image: url('../images/index_expert_bg_3.png');
    background-size: cover;
}
.expert_profile_content .expert_type_list div:nth-of-type(4) a {
    background-image: url('../images/index_expert_bg_4.png');
    background-size: cover;
}
.expert_profile_content .expert_type_list div:nth-of-type(5) a {
    background-image: url('../images/index_expert_bg_5.png');
    background-size: cover;
}

/* 回到顶部 */
.conf_top .to_top_icon {
    background: url('../images/index_sprites.png')-10px -10px;
    display: inline-block;
    width: 36px;
    height: 36px;
    position: fixed;
    bottom: 15%;
    right: 20px;
    display: none;
}

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

.ellipsis_line_2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.ellipsis_line_3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

/* 未修改 */

.partner_wrap.mobile_source ul li {
    width: 44%;
}

.mobile_source.source_part .visit_icon {
    position: relative;
}

.mobile_source.source_part .visit {
    text-align: right;
}

.source_part ul li:first-child .visit_icon,
.source_part ul li:nth-child(2) .visit_icon,
.source_part ul li:nth-child(3) .visit_icon {
    background-position: -44px -66px;
    animation: hotactive 2s infinite;
}

.source_item_hot ul li {
    padding: 5px 8px;
}

.source_item_hot ul li a {
    display: flex;
}

.source_item_hot ul li a .img {
    width: 140px;
    height: 85px;
    background: linear-gradient(to bottom, rgb(107, 175, 240), #82bbff4a);
    display: flex;
    justify-content: center;
    align-items: center;
}

.source_item_hot ul li a .img img {
    width: 100%;
    height: 100%;
}

.source_item_hot ul li a .img span {
    color: #fff;
    text-shadow: 2px 2px 5px #586069;
    padding: 0 10px;
    text-align: center;
}

.source_item_hot ul li a .info p {
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 24px;
    padding: 0;
}

.source_item_hot ul li a .info {
    flex: 1;
    flex-direction: column;
    display: flex;
    justify-content: space-between;
    padding: 0 5px 7px;
}

/* 移动端 */

.mobile_source .source_item_recommend {
    width: 100%;
}

.mobile_source.source_part {
    flex-wrap: wrap;
    padding: 5px;
    margin-top: var(---15);
}

.mobile_source_part.source_part .soon {
    min-height: auto;
}

.mobile_source_part.source_part .soon ul {
    flex-wrap: wrap;
    margin-top: 5px;
    padding: 10px;
}

.mobile_source_part.source_part .soon ul li {
    width: 100%;
    padding: 5px;
}

.mobile_source_part.source_part .soon ul li .img {
    width: 100%;
    height: 85%;
}

.mobile_source_part .playback_conf ul {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: space-between;
    padding: 5px;
}

.mobile_source_part .playback_conf ul li {
    width: 48%;
    height: auto;
    margin: 8px 0;
}

.mobile_source_part .playback_conf .img {
    height: 90px;
}

.mobile_source_part .playback_conf .img span {
    font-size: 14px;
}

.mobile_source_part .playback_conf .img img {
    height: 100%;
}

.mobile_source_part .playback_conf .info p {
    font-size: 12px;
}

.mobile_source .info .address span {
    font-size: 11px;
}

.mobile_source .info .time span {
    font-size: 11px;
    color: #ff7d13;
}

.mobile_source .source_item_recommend .img {
    height: 85px;
    background: linear-gradient(to bottom, rgb(107, 175, 240), #82bbff4a);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile_source .source_item_recommend .img span {
    color: #fff;
    text-shadow: 2px 2px 5px #586069;
    padding: 0 10px;
    text-align: center;
}

/* 友情链接 */

.mobile_source.column_wrap h2 {
    font-size: 18px;
    padding: 5px;
}

.mobile_source.column_wrap ul {
    padding: 5px;
}

.mobile_source.column_wrap ul li {
    width: 44%;
}

.mobile_source.column_wrap ul li img {
    width: 30px;
    height: 30px;
    display: inline-block;
}

.mobile_source.column_wrap ul li a span {
    font-size: 12px;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    color: #999;
}

.swiper-button-next {
    right: 25px;
}

.swiper-button-prev {
    left: 25px;
}

/* 未修改结束 */

/* 合作机构

.partner_wrap h2 {
    font-size: 21px;
    color: #333;
    padding: 20px;
    text-align: center;
}

.partner_wrap ul li img {
    width: 100%;
    height: 90px;
    display: inline-block;
}

.partner_wrap ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.partner_wrap ul li {
    width: 15%;
    margin: 10px 9px;
    box-shadow: 0 0 5px 1px #ccc;
    padding: 5px;
}

.partner_wrap ul li a span {
    color: #333;
    margin-left: 10px;
    font-size: 14px;
    padding: 5px;
}

.partner_wrap ul li a .bg_cover {
    width: 100%;
    height: 90px;
    background: beige;
    display: flex;
    font-size: var(--f-16);
    justify-content: center;
    align-items: center;
}

.partner_wrap ul li a {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
} */

/* footer */

/* 中国优秀科技学术会议列表 */
.important_list {
    padding: 20px 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(32%, 1fr));
    justify-items: stretch;
    row-gap: 15px;
    column-gap: 2%;
}
.important_item {
    padding: 12px 16px;
    background: #ffffff;
    box-shadow: 0px 2px 8px 0px rgba(53, 53, 53, 0.1);
    border-radius: 6px;
    border: 1px solid #f2f2f2;
    /* align-self: start; */
}
.important_item .important_title {
    text-align: left;
}
.important_item .important_item_center {
    font-size: 14px;
    color: #999999;
    padding: 10px 0;
    display: flex;
    align-items: center;
}
.important_item_center p {
    text-align: left;
}
.important_item_center .sponsor {
    flex: 1;
}
.important_item_center .division {
    margin: 0 10px 0 10px;
    color: #ccc;
}
.important_item .icon {
    display: inline-block;
    margin-right: 5px;
    width: 18px;
    height: 18px;
    vertical-align: middle;
    background: url(/images/css_sprites.png);
    background-position: -8px -90px;
}
.important_item .important_item_bottom {
    font-size: 14px;
    color: #fa7f49;
}
.important_item .split {
    border-right: 1px solid #ccc;
    margin: 0 14px 0 10px;
}
.important_list_more {
    display: flex;
    flex-direction: row-reverse;
}
.title_container {
    position: relative;
}
.title_container a {
    position: absolute;
    bottom: 0;
    right: 0;
    font-weight: 500;
    font-size: var(--f--20);
    color: #045bfe;
    line-height: 25px;
    margin-left: var(---10);
}

/* 通知 */
.notice_wrapper {
    height: 40px;
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    background-color: #f3f3f3;
}

.notice_content {
    width: 410px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.notice_content:hover {
    text-decoration: underline;
}

.notice_content > i {
    color: rgb(245, 78, 78);
}