.warp{
	width: 100%;
}
.content{
	width: 1200px;
	margin: auto;
}
.head{
	width: 100%;
	margin-top: 60px;
}
.swiper-slide img{
	width: 100%;
}
.banner1{
	position: absolute;
	top: 60%;
	left: 47%;
}
.banner2{
	position: absolute;
	top: 62%;
	left: 23%;
}
.banner2-title{
	font-size: 51px;
	font-weight: 700;
	line-height: 70px;
	color: #fff;
}
.banner2-desc{
	margin-top: 30px;
	font-size: 20px;
	font-weight: 400;
	line-height: 50px;
	color: #fff;
}
.banner2-btn{
	width: 180px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	color: #fff;
	font-size: 18px;
	font-weight: 500;
	border: 1px solid #fff;
	border-radius: 8px;
	cursor: pointer;
	margin-top: 20px;
}
.banner2-btn:hover{
	background: #fff;
	color: #2ccf8f;
}
.logo img{
	height: 40px;
}
.head-nav{
	width: 100%;
	height: 58px;
	position: fixed;
	top: 0px;
	z-index: 100;
	background: #FFFFFF;
}
.nav ul li{
	height: 55px;
	line-height: 55px;
	width: 10%;
	float: left;
	text-align: center;
	cursor: pointer;
	font-size: 14px;
	font-weight: 400;
}
.nav ul li:first-child{
	width: 40%;
	margin-top: 10px;
	text-align: left;
}
.nav ul li:not(:first-child):hover{
	border-bottom: 3px solid #20C4D3;
}
.nav ul li a{
	color: #333;
}
.nav ul li a:hover{
	color: #20C4D3;
}
.nav-active{	
	border-bottom: 3px solid #20C4D3;
}
.nav-active-style{
	color: #20C4D3;
}
.footer{
	width: 100%;
	height: 200px;
	padding-top: 30px;
	line-height: 30px !important;
	text-align: center;
	background: #242424;
	color: #fff;
}
.footer-left{
	width: 45%;
	margin-left: 5%;
	float: left;
	text-align: left;
}
.footer-right{
	width: 50%;
	float: left;
}
.footer-right img{
	width: 110px;
}
.footer a{
	color: #fff;
}
.problem{
	padding-top: 40px;
}
.problem-title{
	width: 300px;
	font-size: 30px;
	line-height: 42px;
	color: #333;
	font-weight: 600;
	margin: auto;
	text-align: center;
}
.problem-desc{
	width: 320px;
	line-height: 42px;
	font-size: 16px;
	font-family: PingFang SC, PingFang SC-Regular;
	font-weight: 400;
	color: #9f9f9f;
	margin: auto;
	text-align: center;
}
.problem{
	height: 950px;
}
.problem ul li{
	width: 31.33%;
	margin-right: 2%;
	float: left;
	border-radius: 8px;
	text-align: center;
	height: 390px;
	box-shadow: 0px 1px 4px 0px rgba(0,0,0,0.26);
	margin-top: 30px;
}
.problem-list-desc{
	width: 100%;
	height: 80px;
	border-radius: 8px 8px 0px 0px;
	background: linear-gradient(270deg,#20c4d3, #20d3aa 1%);
	font-size: 18px;
	font-weight: 500;
	color: #fff;
	padding-top: 30px;
}
.problem-list-img{
	width: 80px;
	margin: auto;
	margin-top: 20px;
}
.problem-list-title{
	line-height: 33px;
	font-size: 24px;
	font-weight: 500;
	color: #333333;
	margin-top: 20px;
}
.problem-list-about{
	line-height: 26px;
	font-size: 16px;
	font-weight: 400;
	color: #585858;
	margin-top: 20px;
}
.trial{
	width: 100%;
	height: 620px;
	background: #f7f7f7;
	padding-top: 60px;
}
.trial-content{
	margin: auto;
}
.trial-content ul li{
	width: 370px;
	margin-right: 30px;
	float: left;
	height: 166px;
	margin-top: 30px;
	cursor: pointer;
}
.trial-left{
	float: left;
	width: 170px;
}
.trial-left img{
	width: 100%;
}
.trial-right{
	width: 165px;
	float: left;
	padding-left: 20px;
	background: #fff;
	height: 166px;
}
.trial-list-title{
	line-height: 30px;
	font-size: 18px;
	font-weight: 500;
	color: #333333;
	margin-top: 20px;
}
.trial-list-desc{
	font-size: 14px;
	font-weight: 400;
	color: #333333;
	margin-top: 20px;
}
.trial-list-link{
	font-size: 14px;
	font-weight: 400;
	color: #20c4d3;
	margin-top: 20px;
}
.strength{
	width: 1140px;
	margin: auto;
	margin-top: 60px;
	height: 480px;
}
.strength ul li{
	width: 228px;
	float: left;
	height: 260px;
	text-align: center;
	cursor: pointer;
}
.strength-img{
	width: 50px;
	height: 50px;
	margin: auto;
}
.strength-img img{
	width: 100%;
}
.strength-title{
	line-height: 28px;
	font-size: 20px;
	font-weight: 500;
	color: #ffffff;
	margin-top: 30px;
}
.hide-desc{
	margin-top: 15px;
	color: #fff;
	display: none;
}
.strength-desc{
	line-height: 30px;
	font-size: 12px;
	font-weight: 500;
	color: #585858;
	margin-top: 15px;
}
.strength-bg {
	width: 228px;
	height: 190px;
	background: rgb(0,0,0,0.66);
	padding-top: 70px;
}
.strength-bg-base{
	width: 228px;
	height: 260px;
}
.strength-bg-1{
	background: url('../images/strength-bg-1.png');
}
.strength-bg-2{
	background: url('../images/strength-bg-2.png');
}
.strength-bg-3{
	background: url('../images/strength-bg-3.png');
}
.strength-bg-4{
	background: url('../images/strength-bg-4.png');
}
.strength-bg-5{
	background: url('../images/strength-bg-5.png');
}
.recollections{
	width: 100%;
	height: 500px;
	background: #f7f7f7;
	padding-top: 60px;
}
.recollections ul li{
	width: 31.33%;
	margin-right: 2%;
	float: left;
	margin-top: 30px;
	cursor: pointer;
}
.recollections-desc{
	padding: 20px;
	font-size: 16px;
	font-weight: 400;
	color: #585858;
	line-height: 30px;
	background: url('../images/recollections-bg.png') center center no-repeat;
	background-size: 100%;
}
.recollections-img{
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: 1px solid #fff;
}
.recollections-img img{
	width: 100%;
	border-radius: 50%;
}
.recollections-whois{
	
}
.recollections-title{
	font-size: 18px;
	font-family: PingFang SC, PingFang SC-Medium;
	font-weight: 500;
	color: #333333;
	margin-top: 10px;
	margin-left: 20px;
}
.recollections-name{
	font-size: 14px;
	font-family: PingFang SC, PingFang SC-Medium;
	font-weight: 500;
	text-align: left;
	color: #939393;
	margin-left: 20px;
}
.partner{
	height: 550px;
	padding-top: 60px;
}
.partner ul li{
	width: 19%;
	margin-right: 1%;
	float: left;
}
.partner ul li img{
	width: 100%;
}