.banner{width: 100%;height: auto;}
.banner img{width: 100%;height: 100%;}
/*content start*/
.content{width: 100%;overflow: hidden;margin-bottom: 50px;}
/*content_title start*/
.content_title{width: 1200px;height: auto;margin: 0px auto;}
.content_title h2{font-size: 70px;color: #F2F2F2;text-align: center;font-family: 'Anton-Regular-2';letter-spacing: 5px;margin-top: 70px;}
.content_title p{text-align: center;font-size: 30px;color: #333333;margin-top: -49px;font-weight: bold;}
/*content_title end*/
/*content_first start*/
.content_first{width: 1200px;height: auto;margin-top: 95px;}
.content_first h2{font-size: 24px;color: #333333;font-weight: normal;display: block;height: 70px;line-height: 70px;border-bottom: 1px solid #dfdce3;}
.content_first h3{font-size: 16px;color: #333333;font-weight: normal;margin-top: 34px;}
.content_first h4{font-size: 14px;color: #333333;font-weight: normal;margin-top: 34px;}
.content_first h5{font-size: 14px;color: #333333;font-weight: normal;margin-top: 21px;}
.content_first p{font-size: 12px;line-height: 30px;color: #808080;}
.h_t{line-height: 50px;text-align: center;}
.h_c{text-align: center;}
.h_c1{text-align: center;margin-top: 30px;}
/*content_first end*/
/*隔层1 start*/
/*隔层1 end*/
/*content_thure start*/
/*content_thure end*/
/*隔层1 start*/
/*隔层1 end*/
/*content_third start*/
/*content_third end*/
/*content_four start*/
/*content_four end*/
/*content_five start*/
/*content_five end*/
/*content end*/
@media  (max-width: 1199px) {    /*小屏幕*/
	
	.content_WH{width: 990px;}
	.content_title{width: 990px;}
	.content_first{width: 990px;}
	.content_first ul{width: 990px;}
	.content_first ul li{width: 990px;}
	.first_box{width:990px;}
	.content_first p img{width: 100%;height: auto;}
}

@media  (max-width: 991px) {    /*平板*/
	.content_WH{width: 100%;}
	.content_title{width: 100%;}
	.content_first{width: 100%;}
	.content_first ul{width: 100%;}
	.content_first ul li{width: 100%;}
	.first_box{width:100%;}
	.content_first p img{width: 100%;height: auto;}
}

@media (max-width: 767px) {/*手机*/
	.content_WH{width: 100%;}
	.content_title{width: 100%;}
	.content_title h2{margin-top: 10%;font-size: 40px;}
	.content_title p{font-size: 25px;margin-top: -38px;}
	.content_first{width: 100%;margin-top: 5%;}
	.content_first ul{width: 100%;}
	.content_first ul li{width: 100%;}
	.first_box{width:100%;}
	.first_box dt{float: none;width: 100%;}
	.content_first ul li{height: 184px;}
	.first_box dd{margin-top: 75px;}
	.content_first p img{width: 100%;height: auto;}
}