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

@media screen and (max-width:1195px)
{
	#cha-main .cha-main,#footer .footer{ width:100%; padding-left:20px; padding-right:60px;}
}

@media screen and (max-width:1024px)
{
	.cha-pic{ width:430px;}
	.cha-txt{width: calc(100% - 430px); padding-top:0;}
	.video-list{margin-left:0}
}
@media screen and (max-width:860px)
{
	.cha-pic{ width:50%;}
	.cha-txt{width: 50%; padding-top:0; padding-left: 30px;}

}
@media screen and (max-width:768px)
{
	.cha-pic{ width:100%; box-shadow:none; text-align: center;    padding-bottom: 15px;}
	.cha-pic img{ float:none;box-shadow: 2px 3px 8px #999;}
	.cha-txt{width: 100%; padding-top:0; padding-left: 0;}
	.video-list li{ width:100%;  text-align: center; padding-bottom: 20px;}
	.video-list li img{ float:none;}
	#footer .footer div{width:100%;float: left;}
}
@media screen and (max-width:500px)
{
	.cha-jingshen .cha-wh{ width:100%;padding-top: 10px;}
}
@media screen and (max-width:420px)
{
	.cart .choose-box{ width:100%;padding-top: 15px;}
}