/* 为什么选择我们 */
.about_b{height:490px; padding:80px 0; background:url(../images/whybg.jpg) no-repeat center center; background-size:cover;margin: 0 auto;}
.about_b .lt{ margin-left:-75px; padding:0 15px;}
.about_b .lt .list{margin-top:30px;}
.about_b .lt .list li{ padding-left:5px; width:33.33333%; float:left;}
.about_b .lt .list li .box{}
.about_b .lt .list li .box .pic{ margin:0 auto 25px auto; width:120px; height:120px; line-height:120px; text-align:center; border:solid #ffffff 4px; border-radius:120px;background:#ffffff;}
.about_b .lt .list li .box .pic img{ margin-top:-5px; vertical-align: middle; display:inline-block; width:47px;}
.about_b .lt .list li .box .mode{ text-align:center;}
.about_b .lt .list li .box .mode .p1{ margin-bottom:20px; font-size:26px; color:#fff;}
.about_b .lt .list li .box .mode .ico0{ margin-bottom:20px; width:20px; height:2px; background:#ffffff; display:inline-block;}
.about_b .lt .list li .box .mode .p2{ font-size:16px; color:#fff; line-height:26px;padding:0px 120px 0px 120px;}
.about_b .lt .list li .box .pic:hover{ background:#ffffff;transition: ease .3s;border:solid #cccccc 4px;}

@media (max-width: 1024px) {
.about_a .left{ text-align:center; width:100%; float:none;}

.about_b .lt{ padding:0;}
.about_b .lt .list li{ margin-bottom:30px; width:33.33%;}
.about_b .lt .list li:nth-child(3n+1){ clear:both;}
.about_b .lt .list li .box .pic{background: #ac000d;}
.about_b .lt .list li:nth-child(4){ margin-bottom:0;}
.about_b .lt .list li:nth-child(5){ margin-bottom:0;}
.about_b .lt .list li:nth-child(6){ margin-bottom:0;}


}

@media (max-width: 800px) {
	.about_b .lt .list li .box .pic{ margin:0 auto 25px auto; width:120px; height:120px; line-height:120px; text-align:center; border:solid #ffffff 4px; border-radius:120px;background:#ffffff;}

}

@media (max-width: 667px) {
.about_b .lt .list li .box .mode .p2{ font-size:12px; color:#fff; line-height:20px;padding:0px 80px 0px 80px;}
.about_b .lt{ margin-left:-10px;}
.about_b .lt .list li{ padding-left:10px; width:33.33%;}
.about_b .lt .list li:nth-child(3n+1){ clear: none;}
.about_b .lt .list li:nth-child(4){ margin-bottom:30px;}
.about_b .lt .list li .box .mode .p2{ padding:0 5px;}
.about_b .lt .list li .box .pic{ margin:0 auto 25px auto; width:100px; height:100px; line-height:100px; text-align:center; border:solid #ffffff 4px; border-radius:120px;background:#ffffff;}

}

/* 首页实力4成立 */
.state{box-shadow: 0 0 20px rgba(0,0,0,.01);margin:0px 0;}
		.state .list{overflow:hidden;padding-top:0px;}
		.state .list > li{float:left;width:25%;padding-bottom:30px;}
		.state .list > li .box{text-align:center;}
		.state .list > li .box .p1{font-size:60px;color:#1e64bc;font-weight:bold}
		
		.state .list > li .box p i{-webkit-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;font-size:14px;font-style:normal;line-height:2em;vertical-align:top}
		
		.state .list > li .box .p2{color:#000000;font-size:18px;font-weight:bold}
		
		.state .list > li .box .p3{ margin-bottom:10px; width:25px; height:3px; background:#1e64bc; display:inline-block;}
		.br{border-right:1px solid #dddddd;}
		@media (max-width: 1024px) {
			{height:auto;padding-bottom:30px;}
			.intro .font{float:none;max-width:none;}
			.intro .font .h1{text-align:center;}
			.intro .btn {text-align:center;margin-bottom:50px;}
			.intro .pic{float:none;text-align:center;}
			.state{position:unset;margin-top:0px;}
		}
		@media (max-width: 600px) {
			.state .list > li{width:50%;}
		}



/* 首页案例 */
.i-wrap1{}
.i-wrap1-inner{padding: 50px 0px 20px 0px;}
.i-wrap1-inner ul li{position: relative;float: left;margin: 0 0.4% 0.8%;width: 24.2%;}
.i-wrap1-inner ul li a{width: 100%;}
.i-wrap1-inner ul li a img{width: 100%;height: 100%;-webkit-transition: all .3s ease;-moz-transition: all .3s ease;-ms-transition: all .3s ease;-o-transition: all .3s ease;transition: all .3s ease;display: block!important;border-radius: 15px;}
.i-wrap1-inner ul li:first-child{width: 49.2%;}
.i-wrap1-inner .i-wrap1-pic{font-size: 0;overflow: hidden;}
.i-wrap1-inner .i-wrap1-pic span{position: absolute;width: 100%;height: 60px;bottom: 0;left: 0;background: rgba(0,0,0,.5);color:#fff;font-size: 18px;text-align: center;line-height: 60px;opacity: 1;transition: .3s;border-radius: 15px;}
.i-wrap1-inner .i-wrap1-hover{position: absolute;top: 0;left: 0;height: 100%;width: 100%;opacity: 0;transition: .5s;}
.i-wrap1-hover span{position: absolute;bottom: 78px;font-size: 18px;color: #fff;text-align: center;width: 100%;}
.i-wrap1-inner ul li a:hover .i-wrap1-hover{opacity: 1;}
.i-wrap1-inner ul li a:hover .i-wrap1-pic span{opacity: 0;}
.i-wrap1-inner ul li a:hover img{transform:scale(1.1);-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);} 
@media (max-width: 667px) {
.i-wrap1-inner .i-wrap1-pic span{position: absolute;width: 100%;height: 60px;bottom: 0;left: 0;background: rgba(0,0,0,.5);color:#fff;font-size: 12px;text-align: center;line-height: 60px;opacity: 1;transition: .3s;border-radius: 15px;}
}