@charset "utf-8";
/* CSS Document */

.cont{ width:100%; margin:20px 0 40px 0;}
.cont ul li{ width:25%; height:400px; float:left; }
.pic-1{ width:100%; height:200px; position:relative;}
.pic_bt{ position:absolute; right:20px; bottom:20px; color:#fff; font-size:20px; font-weight:bold;}
.pic-1 img{ width:100%; height:100%;}
.cover1{ position:absolute; left:0; right:0; bottom:0; top:0; background:url(../images/cover.png); background-size:100% 100%; display:none;}
.cover_bt{ position:absolute; right:20px; bottom:20px; color:#fff; font-size:20px; font-weight:bold;}

.pic-2{ width:100%; height:200px; position:relative;}

.pic-2 img{ width:100%; height:100%;}
.cover2{ position:absolute; left:0; right:0; bottom:0; top:0; background:url(../images/cover.png); background-size:100% 100%; display:none;}

.pic-3{ width:100%; height:400px; position:relative;}

.pic-3 img{ width:100%; height:100%;}
.cover3{ position:absolute; left:0; right:0; bottom:0; top:0; background:url(../images/cover.png); background-size:100% 100%; display:none;}


.pic-4{ width:100%; height:400px; position:relative;}

.pic-4 img{ width:100%; height:100%;}
.cover4{ position:absolute; left:0; right:0; bottom:0; top:0; background:url(../images/cover.png); background-size:100% 100%; display:none;}

.pic-5{ width:100%; height:200px; position:relative;}

.pic-5 img{ width:100%; height:100%;}
.cover5{ position:absolute; left:0; right:0; bottom:0; top:0; background:url(../images/cover.png); background-size:100% 100%; display:none;}

.pic-6{ width:100%; height:200px; position:relative;}

.pic-6 img{ width:100%; height:100%;}
.cover6{ position:absolute; left:0; right:0; bottom:0; top:0; background:url(../images/cover.png); background-size:100% 100%; display:none;}

.link{ margin-top:40px !important;}