@charset "utf-8";
/* CSS Document */
a {text-decoration: none;}
.byt_mian {width: 1200px;margin: 0 auto;}
.byt_mian_image_list_con { width:1200px; margin:20px auto 0 auto; overflow:hidden;}
.byt_mian_image_list_con ul { width:1250px;clear: both;overflow: hidden;}
.byt_mian_image_list_con ul li { width:280px;height: 215px; float:left; margin:0 26px 20px 0; position:relative; z-index:8;}
.byt_mian_image_list_con .image_list_con_img { overflow:hidden; display:block;width:280px; height:157px;}
.byt_mian_image_list_con .image_list_con_img img {width:280px; height:157px; transition: all 1s ease 0s;}
.byt_mian_image_list_con ul li a:hover img{ transform:scale(1.1); -webkit-transform:scale(1.1); width:100%; vertical-align:top; transition:1s; -moz-transition:1s; -webkit-transition:1s; -o-transition:1s; opacity:1;}
.byt_mian_image_list_con ul li a {display: block;position:relative;z-index:1;text-decoration:none !important;}
.byt_mian_image_list_con ul li p {margin-top: 10px;max-height: 48px;line-height: 24px;
font-size: 18px; color:#000; overflow:hidden;font-weight: bold;font-family:微软雅黑;}
.byt_mian_image_list_con ul li a:hover p{text-decoration:none !important; color:#d51f1b !important;}
.byt_mian_image_list_con .byt_video_list_ico { width:48px; height:48px; display:block; background:url(../image/151A6957D7E75E7FBCDDD1AF858389F6.png)  no-repeat; position:absolute; top:54px; right:116px; z-index:11;display: none;}
.byt_mian_image_list_con .byt_video_list_bg {width:100%;height:157px;background:#000;filter:alpha(opacity=50);-moz-opacity: 0.5;opacity:0.5;position:absolute;left:0px;top:0px;z-index:10;display:none;}
.byt_mian_image_list_con ul li a:hover i {display: block;}

.byt_mian_image_list_tab {margin: 20px auto 0 auto;clear: both;overflow: hidden;height: 76px;line-height: 38px;}
.byt_mian_image_list_tab ul li {float: left;}
.byt_mian_image_list_tab ul em {float:left;font-style:normal;font-family:"宋体";font-size:12px;color:#cacfd9;line-height:38px;font-style:normal;}
.byt_mian_image_list_tab ul li a {padding:0 15px;display:inline-block;color:#969da8;font-size:16px;float:left; font-family:微软雅黑;}
.byt_mian_image_list_tab .cur a {color: #bf0000;}
.byt_mian_image_list_tab .cur,.byt_mian_image_list_tab ul li:hover {border-bottom:3px solid #bf0000;height: 35px;;}

.listpage {display: table;margin: 0 auto;}