*{
    margin: 0;
    padding: 0;
}
h1,h2,h3,h4,h5,h6{
    margin: 0;
}
a{
    text-decoration: none;
    color: #333333;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
ul{
    list-style: none;
    margin: 0;
}
li{
    list-style: none;
}
.clear{
    clear: both;
}
img {
    border: none;
    vertical-align: middle;
}

.center{
    width: 1200px;
    margin: 0 auto;
}

/*头部*/
.head{
    width: 100%;
}
.header{
    position: relative;
    width: 100%;
}
.header img{
    width:100%;
    border: 0;
}

.dy{
    background: #83b6f5;
    width: 100%;
    height: 200px;
}
.dybg h1{
    line-height: 90px;
    text-align: center;
}
.dybg h1 a{
    font-size: 34px;
    color: #1F4D83;
    font-weight: bold;
}
.dybg p{
    line-height: 30px;
    font-size: 16px;
    text-indent: 2em;
    text-align: left;
    margin: -5px 15px;
}


/*轮播图*/
.swiper {
    width: 100%;
    height: 100%;
    float: left;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.mySwiper{width: 590px;height: 350px}
.swiper-button-prev.swiper-button-disabled,.swiper-button-next.swiper-button-disabled{opacity: 0}
.swiper-button-next, .swiper-button-prev{
    opacity: 0;
    transition: all .5s;
}
.swiper:hover .swiper-button-next{
    opacity: 1;
}
.swiper:hover .swiper-button-prev{
    opacity: 1;
}
.swiper-pagination{bottom: 5px !important;}
.swiper .swiper-slide p{
    background-color: rgba(10,10,10,0.5);
    height: 60px;
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
    line-height: 40px;
    font-size: 16px;
    width: 100%;
    margin: 0;
    color: #fff;
}
.swiper-slide a{
    display: block;
    width: 100%;
    height: 100%;
}
.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    background-color: #fff;
}
.swiper-pagination-bullet-active{
    background-color: #fff;
}



/*最新动态*/

.headline{
    width: 1200px;
    margin: 30px auto 0;
    position: relative;
    line-height: 80px;
    height: 155px;
    background: url(toutiao.png) no-repeat;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.headline h1{
    line-height: 90px;
}
.headline a{
    font-size: 34px;
    color: #1F4D83;
    font-weight: bold;
}
.headline p{
    line-height: 30px;
    font-size: 16px;
    text-indent: 2em;
    text-align: left;
    margin: -5px 15px;
}
.headlines-article-list {
    width: 560px;
    height: auto;
    overflow: hidden;
    float: right;
}
.headlines-article-list li {
    border-bottom: 1px dashed #bfbfbf;
    position: relative;
    padding-bottom: 10px;
    margin-bottom: 10px;
    line-height: 30px;
}
.headlines-article-list li a:first-child{
    font-size: 18px;
    font-weight: bold;
    color: #333333;
}
.headlines-article-list li p {
    font-size: 16px;
    color: #888;
    text-indent: 2em;
}
.headlines-article-list li p a {
    color: #2f88ff;
}
.imgnews{
    height: 100%;
    width: 600px;
    float: right;
}

/*预防手册*/
.xczj h2{
    background: url(lm2.png) no-repeat;
    height: 48px;
    line-height: 36px;
    font-size: 26px;
    color: #c00;
    margin-bottom: 20px;
    margin-top: 30px;
}
.linePic {
    max-height: 660px;
}
.linePic ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.linePic li {
    width: 364px;
    height: 330px;
    border-top: 3px solid #ef3818;
}
.linePic li img {
    width: 364px;
    height: 194px;
}
.linePic li .title {
    font-size: 16px;
    line-height: 29px;
    width: 100%;
    text-indent: 10px;
    font-weight: bold;
}

.linePic li .abstract {
    font-size: 13px;
    line-height: 24px;
    color: #717171;
}


/*宣传视频*/
.xcsp h2{
    background: url(lm2.png) no-repeat;
    height: 48px;
    line-height: 36px;
    font-size: 26px;
    color: #c00;
    margin-bottom: 20px;
    margin-top: 30px;
}
.xcsp iframe{
    width: 750px;
    height: 500px;
}
.vijd{
    width: 750px;
    margin: 0 auto;
}


/*底部*/
.footer {
    border-top: 1px solid #c9c9ca;
    padding: 15px 0 15px 0;
    background-color: #f8f8f8;
    text-align: center;
    line-height: 25px;
    color: #333;
    font-size: 14px;
    margin-top: 70px;
}