* {padding: 0;margin: 0;box-sizing:border-box;}
/*Reset the tag*/
a{text-decoration:none;}
img{border:none;}
ul,li{list-style:none;}
/*---banner---*/
.dn_banner{width:100%;}
.dn_banner img{width:100%;display: block;}
/*--无缘--*/
.dn_wy{width:100%;padding:2% 0;overflow: hidden;background:#f4faff;}
.dn_title{font-size:30px;text-align: center;line-height:35px;margin:3% auto;font-weight:bold;color:#0142dc;}
.dn_wy .w_list{width:100%;margin:2% 0;padding-top:50px;}
.dn_wy .w_list li{position:relative;width:31.3333%;float:left;margin:1%;}
.dn_wy .w_list li img{position:absolute;left:30%;bottom:50px;display: block;margin:10px auto;}
.dn_wy .w_list .w_tet{padding-top:50px;background:#fff;box-shadow: 3px 3px 6px rgba(125,160,243,.5);}
.dn_wy .w_list .w_tet p{padding-bottom:20px;font-weight:bold;font-size:20px;color:#333;text-align: center;border-bottom:4px solid #0142dc;}
.dn_wy .pic{width:100%;margin:2% 0;overflow:hidden;}
.dn_wy .pic img{max-width:100%;display: block;margin-top:50px;}
/*鸿蒙系统*/
.dn_xt{width:100%;margin:2% 0;overflow: hidden;}
.dn_xt .x_box{width:98%;margin:2% auto;overflow: hidden;}
.dn_xt .x_box li{width:100%;margin:10px 0;background:#f2f8ff;border:2px solid #157efa;}
.dn_xt .x_box li .li_text{padding:10px;}
.dn_xt .x_box li .li_text2{display: flex;align-items: center;justify-content: space-between;}
.dn_xt .x_box li h2{width:70%;padding:5px;margin:20px auto;font-size:24px;font-weight:bold;text-align: center;color:#fff;border-radius:0;background:#126fee;border:1px #00c0ff solid;}
.dn_xt .x_box li p{font-weight:bold;font-size:16px;color:#333;line-height: 26px;}
.dn_xt .x_box li .li_text img{max-width:100%;display:block;margin:15px auto;}
/*原因*/
.dn_yy{width:100%;padding:2% 0;overflow: hidden;background:#0128a5;}
.dn_yy .dn_title{color:#fff;}
.dn_yy .y_list{width:100%;margin:2% 0;overflow: hidden;}
.dn_yy .y_list li{width:96%;margin:2% auto;overflow: hidden;border:2px solid #15afff;background:rgba(6,91,225,.24);}
.dn_yy .y_list li h2{width:70%;padding:5px;margin:20px auto;font-size:24px;font-weight:bold;text-align: center;color:#fff;border-radius:0;background:#199aff;border:1px #00c0ff solid;}
.dn_yy .y_list .y_li{padding:5px;width:23%;float:left;margin:1%;border:2px solid #00bdfd;background:rgba(43,113,228,.15);}
.dn_yy .y_list .li_box{width:100%;height:256px;background:#fff;}
.dn_yy .y_list .li_box img{padding:15px;display: block;margin:0px auto;}
.dn_yy .y_list .li_box .y_name{font-size:16px;color:#0142dc;font-weight:bold;text-align: center;line-height: 30px;}
.dn_yy .y_list .li_box p{padding:10px;font-size:14px;color:#333;line-height: 26px;}
#custom{border-collapse:collapse;border-spacing:0;width:98% !important;margin:2% auto;background:#fff;}
#custom td {font-size:16px;text-align:center;padding:1% ;color:#555;line-height:30px;border:1px solid #ddd;text-align: center;}
#custom th {font-size:20px;text-align:center;padding:1% ;color:#fff;background:#1478f5;}
.dn_yy .y_list .pic{width:100%;}
.dn_yy .y_list .pic img{max-width:100%;display: block;}
/*认证师资*/
.dn_sz{width:100%;margin:2% 0;overflow: hidden;}
.dn_sz .s_box{padding:15px;display:flex;align-items:center;justify-content:space-between;width:98%;margin:2% auto;overflow: hidden;box-shadow: 3px 3px 6px rgba(125,160,243,.5);}
.dn_sz .s_box .s_text{width:70%;float:left;margin-left:10px;}
.dn_sz .s_box .s_text h2{margin-bottom:20px;font-size:26px;font-weight:bold;color:#157efa;}
.dn_sz .s_box .s_text h2 span{font-size:16px;color:#333;}
.dn_sz .s_box .pic img{border:6px solid #157efa;}
.dn_sz .s_box .s_text p{font-size:16px;color:#555;line-height: 26px;}
/*环境*/
.dn_sz{width:100%;margin:2% 0;overflow: hidden;}
.dn_sz .s_list{width:100%;margin:2% 0;overflow: hidden;}
.dn_sz .s_list li{width:31.3333%;float:left;margin:1%;}
.dn_sz .s_list li img{max-width:100%;display: block;border:4px solid #0142dc;}
@media only screen and (min-width: 320px) and (max-width: 750px) {
	.dn_title{font-size:22px;}
	.dn_wy .w_list li{width:98%;padding-top:71px;}
	.dn_wy .w_list li:nth-child(1){padding-top:0;}
	.dn_xt .x_box li .li_text2{display: block;}
	.dn_xt .x_box li h2{width:96%;font-size:18px;}
	.dn_yy .y_list .y_li{width:48%;}
	.dn_yy .y_list li h2{width:96%;font-size:18px;}
	.dn_sz .s_box{display: block;}
	.dn_sz .s_box .s_text{width:100%;margin-top:10px;margin-left:0;}
	.dn_sz .s_list li{width:100%;}
	.dn_sz .s_list li img{max-width:98%;}
}