*{padding: 0; margin: 0; list-style: none;}
head{}
body{}
.diyiping{background: url(../img/47f71d4.jpg) no-repeat; background-size: 100%; height: 100vh;}
.xf{ background: black ; background:rgba(0,0,0,0.65); overflow: hidden; width: 100%;z-index: 99;}
.fd{float: left;padding: 10px 20px; margin-top: 10px;}
nav>ul>li ul{display: none;}
nav:hover ul{display: block;}
a{color: white; text-decoration: none;}
.ys{margin-top: -20px; width: 55%;}
.dl{float: right;}
.qs p{margin-right: 100px; margin-top: 20px; line-height: 25px;}
.ld{margin-right: 40px;}
.qs{margin-top:100px ;margin-left: 1450px;}
.qx{margin-top: 506px; margin-left: 20px;}
.syy{display: none; position: absolute; left: 15px; top: 0px;}
.yc{position: relative;}
.yc:hover .syy{display: block;}
.xf{position: fixed;}
.xzfs{float: left; margin-left: 10px;}
.tiao{width: 139x; height: 10px; background: linear-gradient(90deg,rgba(255,255,0,0), rgba(255,255,0,1), rgba(255,255,0,0)); animation: yidong 1s linear infinite alternate; position: relative;}
@keyframes yidong{
	from{top:-139px}
	to{top:-10px}
}
.xzfs1{margin-left: 400px; margin-top: -150px;}
.xzfs2{float: left; margin-left: 10px;}
.xzfs3{ margin-top: 50px; position: absolute; left: 654px; bottom: 75px;}
.sltx{width: 100px; height: 130px;}
.sltx1{position: absolute; right: 20px; bottom: 20px;}
.dierping{background:url(../img/bg.png); background-size: 100%; height: 100vh;}
.tx{display: flex; width: 1300px; height: 400px; margin: 0 auto; position: absolute;left: 200px; top: 1180px;}
.txx{flex: 1; background:rgba(0,0,0,0.5)}
.tx1{flex: 1; overflow: hidden; background-color: #000000;}
.ss{width: 100%;}
.dh2{float: left;padding: 15px 20px; margin-top: 10px;}
.dh3{float: left;padding: 13px 20px; margin-top: 10px;}

.md{background:url(../img/2020021114213984258.jpg); background-size: 100%; height: 29vh; overflow: hidden;filter:brightness(0.6);}
.ly{background:url(../img/2020051511071844630.jpg); background-size: 100%; height: 29vh;overflow: hidden;filter:brightness(0.6);}
.dq{background:url(../img/2021072011394586258.jpg); background-size: 100%; height: 29vh;overflow: hidden;filter:brightness(0.6);}
.xm{background:url(../img/b01e3edba8378a485bd2f8b2075e4e86_8655330006701981250.jpg); background-size: 100%; height: 29vh;overflow: hidden;filter:brightness(0.6);}
.fdd{background:url(../img/f3ac9aac39dd292a18d79cd5fe3f37ff_431332308480891397.jpg); background-size: 100%; height: 29vh;overflow: hidden;filter:brightness(0.6);}
.jqqdd{background: url(../img/9a62be8%20(1).jpg); background-size: 100%; height: 29vh; overflow: hidden; filter: brightness(0.6);}
.md:hover .mdd{transform:scale(1.1); transition: 0.8s;}
.ly:hover .lyy{transform:scale(1.1); transition: 0.8s;}
.dq:hover .dqq{transform:scale(1.1); transition: 0.8s;}
.xm:hover .xmm{transform:scale(1.1); transition: 0.8s;}
.fdd:hover .fddd{transform:scale(1.1); transition: 0.8s;}
.md:hover{ border: 5px solid#FFFFFF; box-sizing:border-box;filter:brightness(1);}
.ly:hover{ border: 5px solid#FFFFFF; box-sizing:border-box;filter:brightness(1);}
.dq:hover{ border: 5px solid#FFFFFF; box-sizing:border-box;filter:brightness(1);}
.xm:hover{ border: 5px solid#FFFFFF; box-sizing:border-box;filter:brightness(1);}
.fdd:hover{ border: 5px solid#FFFFFF; box-sizing:border-box;filter:brightness(1);}
.md img:last-of-type{position: absolute;top: 0px; left: 800px;}
.ly img:last-of-type{position: absolute;top: 0px; left: 800px;}
.dq img:last-of-type{position: absolute;top: 0px; left: 800px;}
.xm img:last-of-type{position: absolute;top: 0px; left: 800px;}
.fdd img:last-of-type{position: absolute;top: 0px; left: 800px;}
.qin{display: none;}
.xiao{display: none;}
.linghua{display: none;}
.tinali{display: none;}
.linni{display: none;}
.md:hover .qin{display: block;}
.ly:hover .xiao{display: block;}
.dq:hover .linghua{display: block;}
.xm:hover .tinali{display: block;}
.fdd:hover .linni{display: block;}
#mdc{position: absolute; top: 104px; left: 750px; font-size: 40px;}
#mda{position: absolute; top: 104px; left: 710px; font-size: 40px;}
.dibu{color: #707070; margin-left: 500px; padding-top: 50px;}
.diii{width: 100vw; height: 29vh; background-color: #000000;}
.yuans{float: left;margin-left: 100px; margin-top: 80px;}