@charset "utf-8";
/* CSS重置 and 公共样式*/
*{margin:0; padding:0; border:0; list-style:none}
body{font-family:"微软雅黑"; color:#555; font-size: 1rem;}
a{text-decoration:none; color:#555;}
li{list-style:none;}
img{display:block;}
body,p,h1,h2,h3,h4,h5,h6,ul,li,dl,dt,dd{margin:0; padding:0;
	list-style: none; font-weight:normal;}
.container{width:100%;overflow:hidden; position: relative;
	margin:auto;max-width:640px;min-width:320px;}
.left{float:left!important}
.right{float:right!important}
.floatClear{zoom: 1;}
.floatClear{content: '.'; width: 0; height: 0; display: block; clear: both; visibility: hidden;}
.clear{clear:both;}
/*top and logo*/
.allW{width:100%; overflow:hidden; }
.allW93{width: 93.75%; margin: 0 auto; overflow: hidden;}
.allW img{width:100%;}
.margin-b{margin-bottom: 1rem;}
.margin-t{margin-top: 1rem;}
.margin-a{margin-top: 1rem; margin-bottom: 1rem;}
/*  */

.ztd-top-bar{
	height: 0.25rem;
	background-color: #135fbf;
}
.ztd-top-tips{
	font-size: 0.9rem;
	line-height: 1.6rem;
	text-align: center;
	background-color: #f6fbff;
}

.ztd-bs h1{
	margin-top: 1.2rem;
	font-size: 1.2rem;
	text-align: center;
	color: #f39800;
	font-weight: bold;
}
.ztd-bs p{
	font-size: 0.6rem;
	text-transform: uppercase;
	text-align: center;
	color: #888;
	margin-top: 0.1rem;
}
.ztd-bs-imgs{
	margin-top: 1.2rem;
	box-sizing: border-box;
	padding: 0 6.25% 0.4rem;
}

.ztd-bs-imgs li{
	float: left;
	width: 21.4%;
	margin-right: 4.8%;
	margin-bottom: 1rem;
}

.ztd-bs-imgs li:nth-of-type(4n){
	margin-right: 0;
}
.ztd-bs-imgs li a{
	display: block;width: 100%;
}
.ztd-bs-imgs li img{
	width: 100%;
	display: block;
}
.ztd-gray-line{
	height: 0.4rem;
	background-color: #e2e2e2;
}

.ztd-public-title h1{
	font-size: 0.675rem;
	width: 100%;
	box-sizing: border-box;
	padding-left: 0.25rem;
	color: #888;
	margin-top: 0.8rem;
	padding-bottom: 0.6rem;
	border-bottom: 1px #ccc solid;
}
.ztd-public-title h1 span{
	color: #059595;
	font-size: 1.05rem;
	font-weight: bold;
	margin-right: 0.6rem;
}

/*  */
.ztd-bj-img{
	width: 21.67%;
	margin-right: 1.33%;
}
.ztd-bj-img li{
	width: 100%;
	height: 4.875rem;
	margin-top: 1.875rem;
}
.ztd-bj-img li:first-child{
	margin-top: 1.2rem;
}
.ztd-bj-img li img{
	display: block;
	width: 100%;
	height: 100%;
}
.lineDot{
	width: 2%;
	margin-left: 2.125%;
	margin-right: 2%;
	margin-top: 1.2rem;
}
.lineDot img{
	width: 100%;
	display: block;
}
.ztd-bj-txt{
	width:70.875%; 
}
.ztd-bj-txt{
	margin-top: 0.95rem;
}
.ztd-bj-txt li{
	font-size: 0.675rem;
	line-height: 1.2rem;
	height: 4.875rem;
	margin-bottom: 1.875rem;
}

.ztd-check{
	width: 95%;
	margin: 1rem auto 0.8rem;
	overflow: hidden;
}

.ztd-check li{
	width: 32%;
	float: left;
	margin-right: 2%;
	box-sizing: border-box;
	background-color: #e2e2e2;
}

.ztd-check li a{
	display: block;
	width: 100%;
}
.ztd-check li img{
	display: block;
	width: 100%;
	padding: 0.4rem 0.4rem 0.2rem;
	box-sizing: border-box;
}
.ztd-check li span{
	display: block;
	width: 100%;
	text-align: left;
	box-sizing: border-box;
	padding-left: 0.4rem;
	font-size: 0.675rem;
	line-height: 1.2rem;
}

.ztd-check li:nth-of-type(3n){
	margin-right: 0;
}

.ztd-check li:nth-of-type(-n+3){
	height: 7.8rem;
	margin-bottom: 0.5rem;
}

.ztd-check li:nth-of-type(n+4){
	height: 10rem;
}


/*  */
.Lecture-list{
	width: 96%;
	margin: 0.6rem auto;
	overflow: hidden;
}

.Lecture-list li{
	float: left;
	width: 32%;
	margin-right: 2%;
	font-size: 0.825rem;
	height: 4rem;
	box-sizing: border-box;
}

.Lecture-list li a{
	display: block;
	width: 97%;
	margin: 0 auto;
	color: #fff;
}
.Lecture-list li:last-child{
	margin-right: 0;
}
.Lecture-list li:nth-of-type(1){background-color: #f39800; padding-top: 0.8rem;}
.Lecture-list li:nth-of-type(2){background-color: #00a0e9;padding-top: 0.25rem;}
.Lecture-list li:nth-of-type(3){background-color: #01b3c2;padding-top: 0.25rem;}
.Lecture-video{
	width: 96%;
	margin: 0 auto;
}
.Lecture-video video{
	display: block;
	width: 100%;
}
.ztd-ways{
	box-sizing: border-box;
	padding: 0.8rem 6% 0.2rem;
}

.ztd-ways li{
	float: left;
	width: 48%;
	margin-bottom: 0.8rem;
	height: 4rem;
}
.ztd-ways li:nth-of-type(even){
	margin-left: 4%;
}

.ztd-ways li:nth-of-type(1){background-color: #01b3c2;}
.ztd-ways li:nth-of-type(2){background-color: #00a0e9;}
.ztd-ways li:nth-of-type(3){background-color: #f39800;}
.ztd-ways li:nth-of-type(4){background-color: #32b16c;}

.ztd-ways li h1{
	font-size: 0.9rem;
	text-align: center;
	color: #fff;
	margin-top: 0.6rem;
	margin-bottom: 0.3rem;
}
.ztd-ways li a{
	display: block;
	width: 48%;
	margin: 0 auto;
	text-align: center;
	color: #fff;
	line-height: 1.1rem;
	box-sizing: border-box;
	border:1px #fff solid;
	font-size: 0.675rem;
}

/*  */
.ztd-advantages{
	box-sizing: border-box;
	padding: 1.2rem 6% 0.8rem;
}
.ztd-advantages-list li{
	background-color: #e2e2e2;
	margin-bottom: 0.5rem;
}
.ztd-advantages-list li img{
	width: 21.31%;
	padding: 0.4rem 3% 0.4rem 2%;
	display: block;
}
.ztd-advantages-list li p{
	font-size: 0.65rem;
	width: 72%;
	line-height: 1.1rem;
}

.ztd-advantages-list li p span{
	color: #f39800;
}
.ztdp02{
	margin-top: 0.8rem;
}
.ztdp03{
	margin-top: 0.35rem;
}


.ztd-deviceBottomBox{
	background-color: #eee;
	margin-top: 1rem;
	padding-bottom: 1.2rem;
	position: relative;
}

.ztd-compare{
	width: 74%;
	margin: 0 auto;
	overflow: hidden;
	padding-top: 0.8rem;
}
.ztd-compare li:last-child{
	margin-left: 20%;
}
.ztd-compare li{
	width: 40%;
	float: left;
}

.ztd-compare li img{
	display: block;
	width: 100%;
}
.ztd-compare li span{
	display: block;
	width: 100%;
	text-align: center;
	font-size: 0.675rem;
	margin-top: 0.3rem;
}
.ztd-deviceBottom .ztd-arrow{
	width: 0.9375rem;
	position: absolute;
	left: 48%;
	top: 46%;
}
.ztd-deviceBottom .swiper-container-horizontal > .swiper-pagination{
	bottom: 0.4rem;
}

.footerbox a{ color:#343434;}
.footerbox{ background-color:#edeeef; color:#343434; text-align:center; padding-bottom:2.9em;}
.footerbox h1{ width:100%;font-size:1em; line-height:2em; border-bottom:1px #cfcfcf solid;}
.bottom-logo{ width:62%; overflow:hidden; margin:1em auto 0.5em auto;}
.bottom-logo img{ width:100%;}
.footerbox p{ margin-bottom:1em; width:100%; line-height:1.6em;}



.BOX{
	width: 100%;
	height: 10.6875rem;
	background-size: 100% 100%!important;
}

.BOX h1{
	font-size: 0.825rem;
	padding-left: 28%;
	margin-top: 1.8rem;
}
.BOX span,.BOX a{
	color: #ff7200;
}
.BOX p{
	font-size: 0.75rem;
	padding-left: 28%;
	width: 96%;
	box-sizing: border-box;
	margin-top: 0.3rem;
}
.BOX .btn{
	float: right;
	width: 23%;
	padding-left:0;
	text-align: center;
	font-size: 0.75rem;
	line-height: 1.4rem;
	border-radius: 0.3rem;
	margin-right: 4%;
	margin-top: 0.8rem;
	background-color: #ff7200;
	color: #fff;
}