@media only screen and (max-width: 1200px){
	.ai-bottom-list dd{
		width: 47%;
	}
	.ai-top2-h1{
		font-size: 44px;
	}
	.ai-bq .fl,
	.ai-bq .fr{
		float: none;
		text-align: center;
	}
}
@media only screen and (max-width: 992px){
	.ai-dd-p{
		font-size: 14px;
	}
}
@media only screen and (max-width: 768px){
	.ai-dd-h1{
		font-size: 17px;
	}
	.ai-menu-dl dd>a img{
		width: 35px;
	}
	.ai-menu{
		width: 60px;
	}
	.ai-menu-dl dd>a{
		font-size: 12px;
		padding: 7px 3px;
	}
	.ai-menu-dl{
		width: 60px;
		float: none;
	}
	.logo {
    width: 125px;
	}
	.ai-top2-h1 span{
		display: block;
		margin:10px auto 0;
		width: 78px;
	}
	.ai-top2{
		padding-top: 15px;
	}
	.ai-top2-h1{
		font-size: 26px;
	}
	.ai-top2-h2{
		font-size: 15px;
		margin-top: 10px;
	}
	.ai-bottom{
		padding: 20px 0 30px;
	}
	.ai-dh .ai-bottom{
		padding: 20px 0 110px;

	}
	.ai-dh-div{
		bottom: 170px;
		top: 70px;
	}
	.ai-dh-item-con{
		font-size: 15px;
		padding: 10px 15px;
		line-height: 1.8;
		border-radius: 4px;
	}
	.ai-dh .ai-top{
		height: 75px;
	}
	.language{
		margin-top: 17px;
	}
	.ai-bottom-list dd{
		float: none;
		width: 100%;
		margin-left: 0;
		margin-top: 0;
		margin-top: 20px;
	}
	.ai-dh-itemYh{
		padding-left: 35px;
	}
	.ai-dh-itemKf {
		padding-left: 35px;
    padding-right: 0px;
	}
	.ai-dh-item+.ai-dh-item {
    margin-top: 15px;
	}
	.ai-bottom-list dl{
		margin-left: 0;
	}
	.ai-bottom-form input[type="text"]{
		font-size: 14px;
		height: 40px;
	}
	.ai-bottom-form{
		padding-right: 115px;
	}
	.ai-bottom-form input.tjBtn{
		right: 0;
		top: 2px;
		width: 100px;
		height: 36px;
		font-size: 14px;
	}
	.ai-dd-con{
		padding: 15px;
	}
	.ai-bq{
		padding: 15px 0;
		font-size: 12px;
	}
}
@media only screen and (max-width: 500px){}
@media only screen and (max-width: 350px){}