.bj2025{ width:100%}
.bj2025 img{ width:100%}


.xh_tc{ width:200px; position:fixed; z-index:999}
.xh_tc01{ left:0; bottom:0}
.xh_tc02{ right:0; bottom:0}
.xh_tc03{ left:0; bottom:18%}
.xh_tc04{ right:0; bottom:18%}
.xh_tc .pic{ width:100%}
.xh_tc .pic img{ width:100%}
.xh_tc .close{ position:absolute; right:0; bottom:110%; font-size:14px; color:#fff; cursor:pointer; opacity:0.7; padding:3px; background:rgba(0,0,0,0.2); }
.xh_tc .close:hover{ opacity:1}
@media all and (max-width:1440px){
	.xh_tc{ width:160px}
}
@media all and (max-width:1200px){
	.xh_tc{ width:120px}
	.xh_tc03{ left:0; bottom:10%}
	.xh_tc04{ right:0; bottom:10%}
	.xh_tc .close{ font-size:12px}
}
@media all and (max-width:750px){
	.xh_tc{ width:100px}
}