* {
    padding: 0px;
    margin: 0px;
    font-family: "微软雅黑";
}

html,
body {
    min-width: 1340px;
    width: 100%;
}

div {
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #666;
    cursor: pointer;
}

.head {
    width: 100%;
    height: 359px;
    min-width: 1365px;
    background-image: url(homepage2_res/newlogo_centerbg.jpg);
    background-repeat: no-repeat;
    background-position: center 55px;
}

.head_msg {
    width: 100%;
    height: 55px;
    min-width: 1365px;
    border-bottom: 1px solid #e3dfe1;
    background-color: rgba(0, 0, 0, 0);
}

.head_msg_center {
    width: 1365px;
    height: 55px;
    margin: 0 auto;
    padding-top: 16px;
    color: #666;
    position: relative;
}

.today {
    float: left;
    padding-right: 5px;
}

.head_nav {
    margin-left: 300px;
    float: right;
    position: absolute;
    right: 220px;
}

.cn,
.en {
    color: #930d14;
    font-weight: 600;
    margin-left: 20px;
}

.cn a,
.en a {
    color: #930d14;
}

.logo_center {
    width: 1365px;
    /* height: 304px; */
    background-color: rgba(0, 0, 0, 0);
    margin-top: 180px;
    margin-right: auto;
    margin-bottom: 0;
    margin-left: auto;
    position: relative;
}

.logo_search {
    /* height: 125px; */
    margin-top: 305px;
}

.logo_search img {
    float: left;
}

.search {
    float: right;
    height: 38px;
    position: absolute;
    width: 189px;
    margin-top: 55px;
    right: 0px;
    bottom: 9px;
}

.search input[type=text] {
    height: 36px;
    width: 150px;
    border: 1px solid #dddddd;
    line-height: 38px;
    display: inline-block;
    position: absolute;
}

.search input[type=submit] {
    background-image: url(homepage2_res/search_btn.jpg);
    width: 39px;
    height: 38px;
    border: none;
    margin-top: 10px;
    display: inline-block;
    position: absolute;
    top: -10px;
    left: 150px;
}

.nav {
    width: 1365px;
    height: 62px;
    position: absolute;
    bottom: 224px;
    background-image: url(homepage2_res/navbg.png);
    color: #FFFFFF;
}

.nav a {
    color: #FFFFFF;
}

.nav ul li {
    width: 112px;
    list-style: none;
    float: left;
    line-height: 60px;
    font-size: 18px;
    padding: 0 6px;
    text-align: center;
}

.nav ul li ul {
    width: 113px;
    height: auto;
    position: absolute;
    z-index: 997;
    background-color: #0b2c89;
}

.nav ul li:hover ul {
    z-index: 999;
}

.nav ul li:hover {
    background: #4088ff;
}

.nav ul li ul li {
    width: 113px;
    transition: height .4s;
    background-image: none;
    padding: 0px;
    line-height: 40px;
    font-size: 15px;
    cursor: pointer;
    color: #fff;
}

.ej_nav a {
    color: #fff;
}

.ej_nav:hover {
    background-color: #890b14;
}

.yj_nav:hover ul li {
    height: 40px;
    background-image: none;
    padding: 0px;
    color: #fff;
}

.yj_nav:hover ul li a {
    color: #fff;
}

.yj_nav:hover>a {
    color: #fff;
}

.yj_nav:hover ul li:hover a {
    color: #fff;
}

.nav ul li img {
    margin-right: 20px;
}

.banner {
    width: 100%;
    height: 443px;
    position: relative;
    overflow: hidden;
    z-index: 998;
    text-align: center;
}

.mid_msg {
    width: 100%;
    height: auto;
    min-width: 1340px;
}

.mid_msg_center {
    width: 1365px;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
}

.news_title {
    /*	background-image: url(homepage2_res/column_bg.jpg);*/
    width: 202px;
    height: 67px;
    /*	padding-left: 80px;*/
    padding-top: 0px;
    margin-top: 20px;
    margin-right: auto;
    margin-bottom: 20px;
    margin-left: auto;
    background-repeat: no-repeat;
    line-height: 46px;
}

.news_title p {
    font-size: 28px;
    font-weight: 600;
}

.float {
    float: left;
    display: inline-block;
    height: 540px;
}

.pic_slide {
    width: 690px;
    padding-right: 31px;
}

.pic_slide a {
    color: #fff;
}

.pic_slide a:hover {
    color: #fff;
}

.li_s {
    width: 555px;
    height: auto;
    float: left;
    padding-right: 30px;
    padding-top: 10px;
    box-sizing: border-box;
    font-size: 14px;
}

.basenews>.li_s {
    width: 505px;
}

.basenews>.li_s li {
    width: 515px;
}

.li_s li {
    line-height: 34px;
    float: left;
    list-style-image: url(https://mech.sdu.edu.cn/homepage/css/li_b.jpg);
    height: 34px;
    margin-left: 20px;
    width: 535px;
    box-sizing: border-box;
    padding-right: 50px;
}

.bottom_btn {
    height: 217px;
    width: 1110px;
    float: left;
}

.bottom_btn div {
    width: 370px;
    height: inherit;
    float: left;
    background-color: #fff;
    background-image: url(https://mech.sdu.edu.cn/homepage/css/flag.jpg);
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    position: relative;
}

.bottom_btn div img {
    position: absolute;
    top: 62%;
    left: 52%;
    z-index: 10;
    transform: translate(-50%, -50%);
}

.bottom_btn div:nth-child(1) {}

.bottom_btn div:nth-child(2) {}

.bottom_btn div:nth-child(3) {}

.new_bottom {
    width: 1110px;
    height: 306px;
    float: left;
}

.new_bottom li {
    line-height: 30px;
    float: left;
    list-style-image: url(https://mech.sdu.edu.cn/homepage/css/li_b.jpg);
    height: 30px;
    margin-left: 20px;
    font-size: 14px;
}

.new_bottom>div {
    float: left;
    width: 370px;
    height: inherit;
    box-sizing: border-box;
    padding-top: 50px;
    padding-left: 20px;
}

.new_bottom>div:nth-child(2) {
    padding-left: 40px;
}

.new_bottom>div:nth-child(3) {
    padding-left: 50px;
}

.new_bottom>div>span {
    font-size: 24px;
    float: left;
    display: inline-block;
    line-height: 50px;
    color: #c30801;
    margin-left: 5px;
}

.new_bottom>div>ul {
    margin-top: 20px;
    float: left;
}

.news {
    width: 650px;
    margin-left: 20px;
}

.news_head {
    width: 100%;
    height: 110px;
    border-bottom: 1px solid #e3dfe1;
    margin-bottom: 15px;
}

.news_head p a {
    font-size: 22px;
    color: #333333;
}

.news_head p {
    font-size: 22px;
    line-height: 50px;
    text-align: center;
}

.news_head h3 a span {
    font-size: 22px;
    line-height: 25px;
    text-align: center;
    color: black;
    display: block;
    /*	position: relative;*/
    /*	left: 20px;*/
    /*	top: -2px;*/
}

.news_head p span {
    font-size: 14px;
    color: rgb(162, 154, 162);
    position: relative;
    left: -69px;
    top: 14px;
    line-height: 25px;
    display: inline-block;
}

.news_head span a {
    font-size: 14px;
    color: #999999;
}

.article {
    padding-left: 25px;
}

.article ul li {
    line-height: 32px;
    font-size: 16px;
    color: #666666;
    list-style-type: square;
}

.article ul li span {
    float: right;
}

.article2 {
    width: 700px;
    padding-left: 30px;
}

.article2 ul li {
    line-height: 40px;
    font-size: 16px;
    color: #666666;
    list-style-type: square;
    border-bottom-width: 1px;
    border-bottom-style: dashed;
    border-bottom-color: #666666;
}

.article2 ul li span {
    float: right;
}

.more {
    text-align: right;
    padding-top: 15px;
}

.notice {
    width: 567px;
    padding-right: 40px;
}

.column_title {
    background-image: url(homepage2_res/column_bg.jpg);
    width: 202px;
    height: 67px;
    margin-bottom: 15px;
    padding-left: 80px;
    padding-top: 5px;
    background-repeat: no-repeat;
    margin-top: 0px;
    margin-right: auto;
    margin-left: auto;
}

.column_title p {
    font-size: 28px;
    font-weight: 600;
}

.intro {
    width: 633px;
}

.intro_main {
    width: 375px;
    float: right;
    padding-left: 25px;
}

.intro_main p:nth-child(1) {
    text-align: center;
    line-height: 50px;
    font-size: 24px;
    margin-bottom: 15px;
}

.intro_main p:nth-child(2) {
    font-size: 14px;
    color: #666;
    line-height: 29px;
    text-indent: 2em;
}

.mid_img {
    width: 100%;
    min-width: 1340px;
    /*	background-image: url(homepage2_res/mid_img.jpg);*/
    height: 536px;
    /*
	background-repeat: no-repeat;
	background-position: center;
*/
    overflow: hidden;
    padding-top: 56px;
}

.mid_center {
    width: 1365px;
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.mid_btn {
    height: 117px;
    width: 374px;
    border: 1px solid #fff;
    float: left;
    display: inline-block;
    padding-top: 20px;
    background-color: rgba(255, 255, 255, .1);
}

.mid_btn p {
    line-height: 35px;
    color: #fff;
    font-size: 22px;
    font-family: "微软雅黑";
    text-align: center;
}

.mid_btn p:nth-child(2) {
    font-size: 20px;
}

.mid_mid {
    margin: 0 39px;
}

.foot_msg1 {
    width: 100%;
    height: 370px;
    min-width: 1340px;
}

.foot_msg0 {
    width: 100%;
    height: 390px;
    min-width: 1340px;
}

.foot_msg {
    width: 100%;
    height: 430px;
    min-width: 1340px;
    border-bottom: 10px solid #4c4a4b;
    margin-top: 80px;
}

.learning {
    float: left;
    width: 650px;
    height: 360px;
    margin-right: 20px;
}

.teaching {
    float: left;
    width: 650px;
    height: 360px;
    padding-left: 40px;
}

.foot_msg_center {
    width: 1365px;
    height: 350px;
    margin: 0 auto;
    padding-top: 10px;
}

.foot_msg_center0 {
    width: 1365px;
    height: 400px;
    margin: 0 auto;
    padding-top: 30px;
}

.foot_msg_center1 {
    width: 1365px;
    height: 280px;
    margin: 0 auto;
    padding-top: 30px;
}

.foot_msg_center div {
    box-sizing: content-box;
}

.foot_msg_center1 div {
    box-sizing: content-box;
}

.foot_msg_center0 div {
    box-sizing: content-box;
}

.foot {
    width: 100%;
    height: auto;
    min-width: 1340px;
}

.to_top {
    position: absolute;
    right: 0%;
    top: 0%;
    background-image: url(homepage2_res/top.jpg);
    width: 55px;
    height: 41px;
}

.foot_link {
    width: 1365px;
    height: 70px;
    padding-top: 20px;
    margin: 0 auto;
    position: relative;
}

.foot_link span {
    margin-left: 20px;
    margin-right: 50px;
    font-weight: 600;
}

.foot_nav {
    width: 1365px;
    margin: 0 auto;
    overflow: hidden;
}

.foot_nav_ul {
    width: 100px;
    float: left;
}

.foot_nav_ul li:nth-child(1) {
    font-size: 20px;
    font-family: "微软雅黑";
    line-height: 50px;
    color: #333;
    font-weight: 600;
}

.foot_nav_ul li {
    list-style: none;
    color: #666;
    line-height: 30px;
    font-size: 15px;
}

.about {
    width: 100%;
    text-align: center;
    padding-top: 15px;
    line-height: 35px;
    padding-bottom: 25px;
}

.about p {
    color: #666666;
}

.list {
    width: 100%;
    min-width: 1340px;
    height: 1000px;
    background-color: #fff;
    border-bottom: 10px solid #4c4a4b;
}

.list_center {
    position: relative;
    width: 1365px;
    margin: 40px auto;
    z-index: 998;
    background-color: #fff;
}

.list_head {
    width: 100%;
    height: 43px;
    padding-left: 50px;
    line-height: 43px;
    font-size: 16px;
    background-image: url(homepage2_res/list_head.jpg);
}

.list_main {
    overflow: hidden;
    height: inherit;
}

.list_left {
    width: 238px;
    height: inherit;
    float: left;
}

#list_mid {
    width: 730px;
    height: inherit;
    float: left;
    padding-left: 30px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.content_head {
    width: 100%;
    height: 100px;
    border-bottom: 1px solid #e0e2e3;
}

.content_title {
    text-align: center;
    font-size: 24px;
    color: #333333;
    margin-top: 5px;
    line-height: 35px;
    margin-bottom: 20px;
    font-weight: bold;
}

.content_msg {
    font-size: 16px;
    color: #666;
    text-align: center;
}

.content_msg span:first-child {
    float: left;
}

.content_msg span:last-child {
    float: right;
}

.content_main {
    text-indent: 2em;
    line-height: 30px;
    color: #666;
    padding-top: 20px;
}

.list_right {
    background-image: url(homepage2_res/list_right.jpg);
    width: 202px;
    height: 711px;
    float: right;
}

.list_column {
    background-image: url(homepage2_res/list_column_bg.jpg);
    width: 238px;
    height: 55px;
    margin-top: 30px;
    text-align: center;
    font-size: 30px;
    font-family: "微软雅黑";
    line-height: 55px;
    color: #fff;
}

.list_nav {
    height: 53px;
    width: 236px;
    border: 1px solid #e1898f;
    text-align: center;
    color: #c02027;
    line-height: 53px;
    font-size: 20px;
    cursor: pointer;
    margin-top: 20px;
    margin-right: auto;
    margin-bottom: 20px;
    margin-left: auto;
}

.list_nav a {
    display: block;
    height: 53px;
    width: 236px;
}

.list_nav a:hover {
    color: #FFFFFF;
    background-color: #c02027;
}

.list_nav a.active {
    color: #FFFFFF;
    background-color: #c02027;
}

.date {
    float: right;
}

#teacher {
    width: 690px;
    margin-left: 0px;
}

#page {
    height: auto;
    width: 100%;
    border-bottom-width: 10px;
    border-bottom-style: solid;
    border-bottom-color: #4c4a4b;
    padding-bottom: 50px;
}

#page_inner {
    height: auto;
    width: 1365px;
    margin-right: auto;
    margin-left: auto;
    padding-top: 30px;
}

#page_head {
    width: 1150px;
    height: auto;
    padding-left: 50px;
    line-height: 50px;
    font-size: 16px;
    background-image: url(homepage2_res/list_head.jpg);
    float: left;
    background-position: 0px center;
}

#page_head_pos {
    background-color: #FFFFFF;
    width: auto;
    padding-right: 30px;
    float: left;
}

#page_left {
    float: left;
    height: auto;
    width: 230px;
}

#page_main {
    float: left;
    height: auto;
    width: 770px;
    color: #666666;
}

#clearboth {
    clear: both;
}

#page_column {
    background-image: url(homepage2_res/list_column_bg.jpg);
    width: 230px;
    height: 55px;
    margin-top: 20px;
    text-align: center;
    font-size: 24px;
    font-family: "微软雅黑";
    line-height: 55px;
    color: #fff;
}

#page_nav {
    height: auto;
    width: 230px;
}

#page_nav li {
    height: 55px;
    width: 228px;
    border: 1px solid #1a2c80;
    text-align: center;
    color: #1a2c80;
    line-height: 53px;
    font-size: 20px;
    cursor: pointer;
    margin-top: 20px;
    margin-right: auto;
    margin-bottom: 20px;
    margin-left: auto;
    list-style-type: none;
}

#page_nav a {
    display: block;
    height: 53px;
    width: 228px;
}

#page_nav a:hover {
    color: #FFFFFF;
    background-color: #1a2c80;
}

#page_nav a.active {
    color: #FFFFFF;
    background-color: #1a2c80;
}

#page_right {
    background-image: url(homepage2_res/list_right.jpg);
    width: 200px;
    height: 711px;
    float: right;
    background-repeat: no-repeat;
}

#page_list {
    float: left;
    height: auto;
    width: 690px;
    padding-right: 20px;
    padding-left: 60px;
    padding-top: 20px;
}

#page_list li {
    line-height: 45px;
    font-size: 16px;
    color: #666666;
    list-style-type: square;
    border-bottom-width: 1px;
    border-bottom-style: dashed;
    border-bottom-color: #666666;
    width: 690px;
}

#page_title {
    float: left;
    height: auto;
    width: 880px;
    margin-top: 20px;
    margin-right: 20px;
    margin-left: 40px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: rgb(26, 44, 128);
}

#page_title_l {
    background-color: rgb(26, 44, 128);
    float: left;
    color: #FFFFFF;
    line-height: 50px;
    padding-right: 30px;
    padding-left: 50px;
    background-image: url(homepage2_res/page_title_lbg.png);
    background-repeat: no-repeat;
    background-position: 20px 17px;
    font-size: 18px;
}

#page_title_r {
    float: right;
    padding-top: 20px;
}

#page_title_inner {
    float: left;
    height: auto;
    width: 710px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #AB1F2A;
}

#show_main {
    float: left;
    height: auto;
    width: 900px;
    padding-top: 20px;
    padding-right: 20px;
    padding-left: 50px;
    color: #666666;
}

#show_title {
    float: left;
    height: auto;
    width: 700px;
    text-align: center;
    font-size: 24px;
    line-height: 35px;
    font-weight: bold;
    padding-bottom: 15px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #bbbbbb;
    color: #333333;
}

#show_info {
    float: left;
    height: auto;
    width: 700px;
    text-align: center;
    color: #898989;
    line-height: 35px;
    padding-top: 8px;
}

#show_info a {
    color: #999999;
}

#show_content {
    float: left;
    height: auto;
    width: 700px;
    line-height: 32px;
    color: #555555;
    padding-top: 20px;
}

#teacher_main {
    float: left;
    height: auto;
    width: 700px;
    padding-top: 20px;
    padding-right: 10px;
    padding-left: 60px;
    color: #666666;
}

#teacher_title {
    font-size: 18px;
    line-height: 40px;
    font-weight: bold;
    width: 700px;
    float: left;
    height: auto;
    border-bottom-width: 1px;
    border-bottom-style: dashed;
    border-bottom-color: #bbbbbb;
    margin-bottom: 10px;
    color: #333333;
}

#teacher_title2 {
    font-size: 18px;
    line-height: 40px;
    width: 700px;
    float: left;
    height: auto;
    border-bottom-width: 1px;
    border-bottom-style: dashed;
    border-bottom-color: #bbbbbb;
    margin-bottom: 10px;
    color: #333333;
}

#teacher_list {
    height: auto;
    float: left;
    width: 700px;
    margin-bottom: 30px;
}

#teacher_list ul li {
    float: left;
    list-style-type: none;
    line-height: 30px;
    width: 115px;
}

#teacher_list0 {
    height: auto;
    float: left;
    width: 700px;
    margin-bottom: 30px;
}

#teacher_list0 ul li {
    float: left;
    list-style-type: none;
    line-height: 30px;
    width: 115px;
    padding-left: 10px;
}

#teacher_list2 {
    height: auto;
    float: left;
    width: 700px;
}

#teacher_list2 ul li {
    float: left;
    list-style-type: none;
    line-height: 35px;
    width: 90px;
    padding-left: 10px;
}

.tlicat {
    width: 45px;
    float: left;
    line-height: 35px;
    padding-left: 10px;
}

#teacher_dsjs_catname {
    font-size: 24px;
    float: left;
    height: auto;
    width: 700px;
    text-align: center;
    line-height: 50px;
    font-weight: bold;
    color: #333333;
    padding-bottom: 8px;
}

.mid_btn a {
    color: #FFFFFF;
    text-decoration: none;
}

.mid_btn a:hover {
    text-decoration: underline;
}

#login_main {
    width: 600px;
    margin-right: auto;
    margin-left: auto;
    margin-top: 50px;
    margin-bottom: 50px;
}

#login_title {
    font-size: 20px;
    line-height: 50px;
    font-weight: bold;
    height: auto;
    width: 600px;
    text-align: center;
}

#login_box {
    font-size: 16px;
    line-height: 40px;
    height: auto;
    width: 600px;
}

#login_box_in {
    height: auto;
    width: 380px;
    margin-right: auto;
    margin-left: auto;
    border: 1px solid #666666;
    padding-top: 25px;
    padding-right: 25px;
    padding-left: 25px;
    margin-top: 10px;
}

.list_login {
    width: 100%;
    min-width: 1340px;
    height: 450px;
    background-color: #fff;
    border-bottom: 10px solid #4c4a4b;
}

#xisuo_list {
    float: left;
    height: auto;
    width: 690px;
    padding-right: 20px;
    padding-left: 60px;
    padding-top: 20px;
    position: relative;
}

#xisuo_list_l {
    float: left;
    height: auto;
    width: 220px;
    font-size: 22px;
    text-align: center;
    line-height: 40px;
    border: 1px solid #AB1F2A;
    margin-top: 335px;
}

#xisuo_list_c {
    float: left;
    height: 735px;
    width: 150px;
    background-image: url(homepage2_res/xisuo_list_c.png);
    background-repeat: no-repeat;
    background-position: right 18px;
}

#xisuo_list_r {
    float: right;
    height: auto;
    width: 320px;
    text-align: center;
    position: absolute;
    top: 0px;
    right: -60px;
}

#xisuo_list_r li {
    line-height: 43px;
    font-size: 18px;
    width: 300px;
    list-style-type: none;
    border: 1px solid #AB1F2A;
    margin-top: 15px;
    margin-bottom: 15px;
    height: auto;
    float: left;
}

.wp_article_list .list_item {
    border: none!important;
    height: 40px!important;
}

.wp_article_list .list_item .Article_Index {
    display: none!important;
}

.mid-left {
    float: left;
    display: inline-block;
    width: 36%;
    height: 415px;
    margin-right: 2%;
    margin-left: 15%;
    /*	border: 1px solid red;*/
    background: #ecf6ff;
}

.mid-right {
    width: 1370px;
    height: inherit;
    margin: 0 auto;
    /*	border: 1px solid blue;*/
}

.imgnews div div div ul li {
    font-size: 17px;
    font-weight: lighter;
    line-height: 39px!important;
    list-style: inherit;
}

.dtjt9_div_text {
    width: 100%;
    text-align: left;
    position: absolute;
    right: 0px;
    bottom: 0px;
    z-index: 150;
}

.dtjt9_div_text .dtjt9_div_text_title {
    background: rgba(0, 0, 0, 0.65);
    text-align: left;
    text-indent: 1em;
}

.dtjt9_div_text a {
    font-size: 18px;
    font-weight: lighter;
    line-height: 34px;
    color: #fff;
    text-decoration: none;
}

.dtjt9_div_text a:link {
    font-size: 18px;
    font-weight: lighter;
    line-height: 34px;
    color: #fff;
    text-decoration: none;
}

.dtjt9_div_text a:visited {
    font-size: 18px;
    font-weight: lighter;
    line-height: 34px;
    color: #fff;
    text-decoration: none;
}

.dtjt9_div_text a:hover {
    color: #6bc1ff;
}

.dtjt9_div_img .number {
    bottom: 8px;
    z-index: 300;
}

.c-pic {
    display: none;
}

.arti_title {
    text-align: center;
}

.arti_metas {
    text-align: center;
}

.list-control {
    overflow-y: auto;
    width: 12.226277vw;
    height: 570px;
}

.list-control::-webkit-scrollbar {
    width: 4px;
}

.list-control::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.2);
}

.list-control::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.1);
}