.date{
    float: right;
}

.header{
    /*background-color: firebrick;*/
    width: 100%;
    position: fixed;
    /*opacity: 0.9;*/
    margin-top: -18px;
    z-index: 999;
}

.head {
    width: 100%;
    height: 170px;
    margin: 0 auto;
    background-color: #BE1E1E;

}
.container {
    width: 1300px;
    margin: 15px auto;
    position: relative;
}

.container_up1{
    height: 40px;
    width: 50px;
}

.fade-in-out {
          float: right;
          font-size: 50px;
          font-family: 宋体 SimSun, serif;
          color: white;
          -webkit-text-stroke-width: 2px;
        }


.container_up{
    margin-top: -20px;
    margin-right:-40px;
    float: right;
    width: 250px;
    height: 20px;
    line-height: 50px;
    color: #fff;
    /* background: #0D5638; */
    background: #be1e1e;
    font-size: 14px;
}

.img1{
    margin-top: -10px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
}
.text1{
    width: 200px;
    margin-left: -10px;
    font-family: 'Brush Script MT', cursive;
    font-size: 43px;
    color: white;
            -webkit-background-clip: text;
            background-repeat: no-repeat;
            -webkit-text-fill-color: transparent;
            background-size: 100%;
            animation: rainbowAnimation 3s linear infinite;
            -webkit-text-stroke-color: white;
            -webkit-text-stroke-width: 2px;
}
.text2{
    margin-left: 30px;
    margin-top: auto;
    font-size: 55px;
    color: white;
 font-family: 宋体, SimSun, serif;
            -webkit-background-clip: text;
            background-repeat: no-repeat;
            -webkit-text-fill-color: transparent;
            background-size: 100%;
            animation: rainbowAnimation 3s linear infinite;
            -webkit-text-stroke-color: white;
            text-shadow: 8px 4px 5px rgba(1,1, 1, 1);/* 添加阴影效果 */
            -webkit-text-stroke-width: 2px;
}
.container_down_right{
    float:right;
    margin-top: 80px;
    margin-right:-310px;
}
.input_text{
    width: 280px;
    padding: 12px 15px;
    border: 1px solid #A3A3A3;
    position: relative;
    right: -26px;
}
.input_image{
    position: relative;
    top: 8px;
    right: 15px;
}
.logo {
    float: left;
    width: 540px;
    margin-top: 8px;
}
.logo img {
    width: 990px;
    height: 110px;
}
.search {
    float: right;
    margin: 45px 0px;
    width: 255px;
}
.text {
    float: left;
    width: 160px;
    height: 28px;
    border: 1px solid #b8b8b8;
    border-radius: 15px;
    margin-left: 55px;
    margin-top: 4px;
}
.search img {
    height: 35px;
    float: right;
}

/*二级导航栏*/
.nav {
    margin-top: 10px;
    width: 100%;
    height: 50px;
    /*border: 1px solid black;*/
    margin: 0 auto;
    background-color:#a20404;
    border-top: 1px solid #A3A3A3;
    z-index: 999;
    padding-bottom: 10px;
}

.nav_tab li{
    margin-top: -7px;
    float: left;
    height: 30px;
    width: 115px;
    text-align: center;
    padding: 10px 0 8px 0;
    font-size: 16px;
    font-family: "Microsoft YaHei,SimHei,arial";
     border-right: 1px solid #ffffff;
}

.nav_tab li a {
    width: 100px;
    color: white;
}

.nav_tab li ul {
    margin-top: 15px;
    height: 0;
    overflow: hidden;
    transition: height 0.8s;
}
.nav_tab li:hover ul {
    height: 355px;
}

.nav_tab li ul li{
    margin-top: -1px;
    font-size: 14px;
    font-family: "Microsoft YaHei,SimHei,arial";
    text-align: center;
    background-color: #a20404;
    display: none;
    border-bottom: solid 1px #fff4e8;
}

.nav_tab li ul li:hover{
    font-size: 16px;
    background-color: #363636;
}


.nav_tab li:hover ul li {
    display: block;
}

/*图片*/
.banner {
    width: 1200px;
    height: 450px;
    /*border: 1px solid black;*/
    margin: 0 auto;
    padding-top: 221px;
}
.banner_img {
    position: absolute;
    z-index: -1;
}
.banner img {
    width: 1200px;
    height: 450px;
}

/*中间内容部分*/
.main {
    width: 1200px;
    height: 970px;
    /*border: 1px solid black;*/
    margin: 20px auto;
}
h3 {
    color: #BE1E1E;
    display: inline-block;
    font-size: 22px;
}

/*内容上侧部分（学院新闻+通知公共）*/
.main_up{
    height: 550px;
    /*background-color: #6cbb5a;*/
}

/*左侧 学院新闻*/
.right {
    float: left;
    width: 740px;
}
.news {
    width: 740px;
    height: 550px;
    /*box-shadow: 6px 3px 10px 4px #dbdbdb;*/
}
.news_text li{
    list-style: square;
    color: #BE1E1E;
    margin-left: 22px;
}
.news>hr{
    background-color: #BE1E1E;
    height: 2px;
    width: 720px;
    margin: 0 auto;
    margin-top: -8px;
}
.news_title {
    width: 740px;
    height: 40px;
    padding: 10px;
}
.news_title a {
    color: #BE1E1E;
    font-size: 16px;
    margin-left: 550px;
}
.news_context {
    width: 740px;
    height: 550px;
}
.news_pics {
    float: left;
    width: 720px;
    height: 250px;
    /*border: 3px solid #ccc;*/
    margin-left: 10px;
    /*background-color: #6cbb5a;*/
}
.news_pics img {
    width: 330px;
    height: 230px;
    margin-top: 20px;
}
.news_img1{
    margin-left: 10px;
}
.news_img2{
    /*margin-left: 20px;*/
    float: right;
    margin-right: 10px;
}
.news_text {
    float: left;
    width: 720px;
    height: 300px;
    margin-left: 10px;
    margin-top: 10px;
    /*background-color: #6cbb5a;*/
}
.news_text ul {
    width: 720px;
    height: 300px;
}
.news_text ul li {
    width: 720px;
    height: 30px;
    padding: 0 0 6px 8px;
}
.news_text ul li a {
    color: #676767;
    font-size: 16px;
    font-family: "Microsoft YaHei,SimHei,arial";
}
.news_text ul li span {
    color: #676767;
    font-size: 16px;
    font-family: "宋体";
    padding-left: 15px;
}
.news_text span{
    float: right;
    margin-right: 37px;
}
.news_text ul li a:hover {
    color: #BE1E1E;
}

/*右侧 通知公告*/
.left {
    float: right;
    width: 450px;
    height: 550px;
    /*background-color: #6cbb5a;*/
}
.left_top {
    width: 450px;
    height: 550px;
    /*border: 2px solid #dbdbdb;*/
    /*box-shadow: 6px 3px 10px 4px #dbdbdb;*/
}
.left_top>hr{
    background-color: #BE1E1E;
    height: 2px;
    width: 450px;
    margin: 0 auto;
    margin-top: -8px;
}
.msg_date{
    width: 55px;
    height: 55px;
    color: white;
    text-align: center;
    border: 1px solid #BE1E1E;
    float: left;
}
.msg_date h3{
    width: 100%;
    height: 34px;
    color: white;
    background-color: #BE1E1E;
    font-weight: normal;
    line-height: 34px;
}
.msg_date i{
    width: 100%;
    height: 20px;
    font-weight: normal;
    color: #6d6d6d;
    font-style: italic;
}
.a{
    width: 350px;
    height: 50px;
    line-height: 25px;
    /*background-color: #6cbb5a;*/
    float: left;
    margin-left: 10px;
}
.msg_text li{
    border-bottom: 1px solid #b8b8b8;
}
.msg_title {
    width: 430px;
    height: 40px;
    padding: 10px;
}
.msg_title a {
    color: #BE1E1E;
    font-size: 16px;
    margin-left: 260px;
}
.msg_text {
    width: 420px;
    height: 510px;
    margin-left: 10px;
    margin-top: 15px;
    /*background-color: #6cbb5a;*/
}
.msg_text ul {
    width: 420px;
    height: 400px;
}
.msg_text ul li {
    width: 420px;
    height: 73px;
    padding: 6px 0 0 8px;
}
.msg_text ul li a {
    color: #676767;
    font-size: 16px;
    font-family: "Microsoft YaHei,SimHei,arial";
}
.msg_text ul li span {
    color: #676767;
    font-size: 16px;
    font-family: "宋体";
    padding-left: 10px;
}
.msg_text ul li a:hover {
    color: #BE1E1E;
}

/*左下 教学动态*/
.study {
    float: left;
    width: 590px;
    height: 252px;
    margin: 15px 10px 0 0;
    box-shadow: 6px 3px 10px 4px #dbdbdb;
}
.study_title {
    width: 590px;
    height: 40px;
    padding: 10px;
}
.study_title a {
    color: #BE1E1E;
    font-size: 16px;
    margin-left: 400px;
}
.study_context {
    width: 590px;
    height: 270px;
}
.study_text {
    float: left;
    width: 590px;
    height: 270px;
    margin-left: 5px;
}
.study_text ul {
    width: 590px;
    height: 270px;
}
.study_text ul li {
    width: 590px;
    height: 30px;
    padding: 0 0 6px 8px;
}
.study_text ul li a {
    color: #676767;
    font-size: 16px;
    font-family: "Microsoft YaHei,SimHei,arial";
}
.study_text ul li span {
    color: #676767;
    font-size: 16px;
    font-family: "宋体";
    padding-left: 15px;
}
.study_text ul li a:hover {
    color: #BE1E1E;
}
.study_span{
    margin-left: 90px;
}

/*右下 科研动态*/
.research {
    float: right;
    width: 590px;
    height: 252px;
    margin: 15px 0 0;
    box-shadow: 6px 3px 10px 4px #dbdbdb;
}
.research_title {
    width: 590px;
    height: 40px;
    padding: 10px;
}
.research_title a {
    color: #BE1E1E;
    font-size: 16px;
    margin-left: 400px;
}
.research_context {
    width: 590px;
    height: 270px;

}
.research_text {
    float: left;
    width: 590px;
    height: 270px;
    margin-left: 5px;
}
.research_text ul {
    width: 590px;
    height: 270px;
}
.research_text ul li {
    width: 590px;
    height: 30px;
    padding: 0 0 6px 8px;
}
.research_text ul li a {
    color: #676767;
    font-size: 16px;
    font-family: "Microsoft YaHei,SimHei,arial";
}
.research_text ul li span {
    color: #676767;
    font-size: 16px;
    font-family: "宋体";
    padding-left: 15px;
}
.research_text ul li a:hover {
    color: #BE1E1E;
}
.research_span{
    margin-left: 90px;
}

.video {
    float: left;
    width: 1200px;
    height: 265px;
    margin-top: 15px;
 
}
.video_title {
    width: 740px;
    height: 40px;
}
.video_title a {
    color: white;
    font-size: 15px;
    margin-left: 570px;
}
.video_pics {
    float: left;
    width: 200px;
    height: 180px;
    border: 3px solid #ccc;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 15px;
}
.video_pics img {
    width: 200px;
    height: 180px;
}

/*滚动图片*/
.rolPic {
    margin: 0 auto;
    width: 1200px;
    height: 230px;
}

.rolPic_title {
    height: 50px;
    width: 500px;
    float: left;
    border-bottom: 5px solid #c3c3c3;
}

.rolPic_title a{
    color: #6cbb5a;
    font: 700 normal 22px " 宋体";
}

/*滚动图片*/
.rolPic_content {
    margin-top: 15px;
    margin-bottom: 15px;
    float: left;
    width: 996px;
    height: 150px;
}

.rolPic_size {
    margin-right: 10px;
    width: 200px;
    float: left;
}
/*尾部*/
.footer {
    margin: 0 auto;
    width: 100%;
    height: 120px;
    background-color: #BE1E1E;
}

.footer ul {
    text-align: center;
    padding-top: 15px;
    font: normal normal 10px "宋体";
    color: white;
}

.footer ul li {
    font-size: 16px;
    padding-top: 10px;
}