* {padding: 0;margin: 0;box-sizing:border-box;}
/*Reset the tag*/
a{text-decoration:none;}
img{border:none;}
ul,li{list-style:none;}
/*---banner---*/
.xt_banner{width:100%;}
.xt_banner img{width:100%;display: block;}
/*出分方案*/
.xt_fa{width:100%;margin:2% 0;overflow: hidden;}
.xt_title{margin:2% 0;text-align: center;}
.xt_title h1{font-size: 36px;color: #262626;font-weight: bold;}
.xt_title img{display: inline-block !important;margin: 0 10px !important;}
.xt_fa .f_box{width:100%;padding:10px;margin:2% 0;overflow: hidden;background:#3451ff;}
.xt_fa .f_box .b_bg{padding:10px;background:#fff;border-radius:10px;}
.xt_fa .f_box .b_fc{display: flex;align-items: center;justify-content: flex-start;}
.xt_fa .f_box .dis_c{width:15%;flex-shrink:0;font-size:18px;color:#333;margin-right:10px;}
.xt_fa .f_box .dis_f{display: flex;width:80%;}
.xt_fa .f_box  span{font-weight:bold;width:25%;font-size:18px;margin:1%;color:#333;text-align:center;line-height:40px;background:#f2f2f2;border-radius:10px;}
.xt_fa .f_box .dis_f .active{background:#ff9120;color:#fff;}
/*---*/
.part1{padding:10px 0;}
.part1_tab ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.part1_tab li{
    width: 23%;
    background: #e5eeff;
    color: #000;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    padding: 10px 0;
    margin-bottom: 20px;
    font-size: 20px;
}
.part1_tab .part1_se{
    background: #347cff;
    color: #fff;
    transition: all .3s;
}
.part1_slide h2{
    background: #347cff;
    text-align: center;
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    padding: 10px 0;
    border-radius: 5px 5px 0 0;
    display: none;
}
.part1_slide table{
    width: 100% !important;
    background: #ffffff;
}
.part1_slide tr:first-child{box-shadow: 0px 0px 30px 0px rgb(162 149 140 / 20%);}
.part1_slide th{
    text-align: center;
    font-weight: bold;
    color: #000;
    padding: 15px 0;
    font-size: 20px;
}
.part1_slide td{
    width: 25%;
    text-align: center;
    padding: 12px 2px;
    color: #4d4d4d;
}
.part1_slide tr:nth-child(2) td{padding-top: 30px;}
.part1_slide td:nth-child(even){background: #e5eeff;}
.part1_slide{display: none;}
.part1_slide_active{display: block;cursor: pointer;}
/*冲刺计划*/
.part2{ padding: 20px 0 40px;}
.part2_nr{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    background: #f0f0f0;
    border-radius: 8px;
    padding: 15px 15px 0;
}
.part2_slide{width: 49%;margin-bottom: 20px;display: flex;flex-wrap: wrap;justify-content: space-between;}
.part2_slide1 .part2_lf{
    width: 40%;
    background: url(../images/1_lesson.png) no-repeat center;
    background-size: cover;
    border-radius: 6px;
    box-shadow: 0px 0px 20px 0px rgb(7 4 5 / 10%);
    text-align: center;
    padding-top: 30px;
}
.part2_slide1:nth-child(2) .part2_lf{background: url(../images/2_lesson.png) no-repeat center;background-size: cover;}
.part2_slide1:nth-child(3) .part2_lf{background: url(../images/3_lesson.png) no-repeat center;background-size: cover;}
.part2_lf h4{
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    line-height: 1.5em;
    font-style: italic;
}
.part2_lf h5{
    font-size: 18px;
    color: #fff;
    margin-top: 15px;
}
.part2_slide1 .part2_rg{
    width: 60%;
    background: #fff;
    box-shadow: 0px 0px 20px 0px rgb(7 4 5 / 10%);
    border-radius: 6px;
    box-sizing: border-box;
}
.part2_nr table{
    width: 100% !important;
    border-collapse: collapse;
}
.part2_nr table th{
    background: #ff9120;
    text-align: center;
    color: #fff;
    padding: 10px 0;
    border-right: 1px solid #e6e6e6;
}
.part2_nr table th:last-child{border: none;border-top-right-radius: 6px;}
.part2_nr table th:first-child{border-top-left-radius: 6px;}
.part2_nr table td:first-child{border-left: 5px solid #fff;}
.part2_nr table td:last-child{border-right: 5px solid #fff;}
.part2_nr td{
    text-align: center;
    padding: 10px 7px;
    font-size: 15px;
    line-height: 1.5em;
    border-bottom: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}
.part2_nr tr:last-child td{border-bottom: none;}
.part2_slide2 ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.part2_slide2 li{
    width: 48%;
    border-radius: 6px;
    box-shadow: 0px 0px 20px 0px rgb(7 4 5 / 10%);
    position: relative;
}
.part2_slide2 li::after{
    content: " ";
    position: absolute;
    width: 96%;
    height: 96%;
    border: 1px solid #fff;
    left: 1.5%;
    top: 1.5%;
    border-radius: 6px;
}
.part2_slide2 img{display: block;width: 100%;}
.part2_slide2 .part2_top{
    position: absolute;
    width: 100%;
    text-align: center;
    padding-top: 20px;
}
.part2_top h4{
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    line-height: 1.5em;
    font-style: italic;
}
.part2_top h5{
    font-size: 18px;
    color: #fff;
    margin-top: 10px;
}
.part2_slide2 .part2_wz{
    position: absolute;
    width: 100%;
    height: 30%;
    background: #fff;
    border-radius: 6px;
    bottom: 0;
    padding: 10px 0 0 6%;
    box-sizing: border-box;
}
.part2_wz p{
	text-indent:0;
    color: #000000 !important;
    font-size: 14px !important;
    text-align: left;
    line-height: 24px !important;
}
/*---*/
.xt_bm{width:100%;padding:2% 0;overflow: hidden;background:#f0f0f0;}
.xt_bm .b_list{width:96%;margin:2% auto;padding:15px;overflow: hidden;background:#fff;}
.xt_bm .b_list .b_left{width:80%;margin:10px auto;border:2px #f9ca8d solid;display: flex;justify-content: flex-start;}
.xt_bm .b_list .b_left img{max-width:100%;margin:0;}
.xt_bm .b_list .b_left .l_text{padding:20px;}
.xt_bm .b_list .b_left .l_text h5{font-size:20px;font-weight:bold;color:#111;}
.xt_bm .b_list .b_left .l_text p{margin:10px 0;}
.xt_bm .b_list .b_left .l_text p span{font-size:16px;color:#7c4810;line-height:35px;padding:3px 10px;border-radius:20px;background:#ffcf91;}
.xt_bm .b_item{width:96%;margin:10px auto;padding:15px;background:#fff;overflow: hidden;}
.xt_bm .b_item h6{font-size:24px;margin-bottom:10px;text-align:center;font-weight:bold;color:#333;}
.xt_bm .b_item .it_li{margin:10px;}
.xt_bm .b_item .it_li{width:48%;height:196px;float:left;margin:1%;background:#fff;border-radius:10px;border:1px #ff9120 solid;}
.xt_bm .b_item .it_li h5{font-size:22px;color:#fff;text-align:center;line-height:40px;background:#ff9120;border-radius:10px 10px 0 0;}
.xt_bm .b_item .it_li .l_tex{padding:10px;}
.xt_bm .b_item .it_li .l_tex p{text-indent:0;text-align:left;font-size:15px;color:#333;line-height: 24px;}
/*系统*/
.xt_xt{width:100%;padding:2% 0;overflow: hidden;}
.xt_xt .tab{width:98%; margin:4% auto 2%;}
.xt_xt .tab-hd {overflow:hidden; zoom:1;}
.xt_xt .tab-hd li{ float:left;width:18%;margin:1%; padding:2%;font-size:18px;font-weight:bold;color:#333; border-radius:5px;border:1px solid #ff9120;text-align:center; cursor:pointer;}
.xt_xt .tab-hd li.active{ background:#ff9120;color:#fff;}
.xt_xt .tab-bd li{display:none; padding:50px 20px 20px 20px; border-top:0 none; font-size:24px;overflow: hidden;}
.xt_xt .tab-bd li.thisclass{ display:list-item;}
.xt_xt .t_left{width:48%;float:left;}
.xt_xt .t_left img{width:99.9999%;display: block;}
.xt_xt .b_text{width:43%;float:left;margin-left:8%;margin-top:5%;}
.xt_xt .b_text .b_name{text-align:left;color:#333;margin-bottom:2%;font-size:23px;font-weight:bold;}
.xt_xt .b_text .b_js{text-align:left;font-size:18px;line-height: 30px;color:#555;}
.xt_xt .b_text .line{width:100px;margin:14px 0;height:5px;background:#ff9120;}
/*教学*/
.xt_jd{width:100%;padding:2% 0;overflow: hidden;background:#f5f5f5;}
.xt_jd .pic{width:100%;margin:2% 0;overflow: hidden;}
.xt_jd .pic img{max-width:100%;display: block;margin:10px auto;}
.xt_jd .j_box{width:100%;margin:2% 0;overflow: hidden;}
.xt_jd .j_box li{width:31.3333%;height:225px;padding:10px;float:left;margin:1%;background:#fff;}
.xt_jd .j_box li h5{font-size:22px;color:#000;font-weight:bold;text-align: center;}
.xt_jd .j_box .j_text{padding:10px;}
.xt_jd .j_box .j_text p{text-indent:0;text-align:left;position:relative;padding-left:10px;font-size:15px;color:#333;line-height:26px;}
.xt_jd .j_box .j_text p:before{position:absolute;content:'';left:0;top:10px;width:5px;height:5px;background:#e6e6e6;border-radius:50px;}
/*直达*/
.xt_zd{width:100%;padding:2% 0;overflow: hidden;background:#f0f0f0;}
.xt_zd .z_list{width:100%;padding:2% 0;overflow: hidden;}
.xt_zd .z_list li{width:23%;height:230px;float:left;margin:1%;padding:8px;border-radius:10px;background:#fff;box-shadow:0px 0px 40px 0px rgba(0, 0, 0, 0.08) ;}
.xt_zd .z_list li img{max-width:100%;display: block;margin:10px auto;}
.xt_zd .z_list li h5{font-size:18px;margin:10px 0;font-weight:bold;text-align: center;}
.xt_zd .z_list li p{font-size:12px;text-align:center;color:#333;line-height: 24px;}
/*---*/
.xt_ys{width:100%;padding:2% 0;overflow: hidden;background:#f0f0f0;}
.xt_ys .pic{width:100%;margin:2% 0;overflow: hidden;}
.xt_ys .pic img{width:100%;display: block;}
/*---*/
.part7{padding: 40px 0;background: #f0f0f0;}
.part7_nr{display: flex;flex-wrap: wrap;justify-content: space-between;}
.part7_list{
    width: 48%;
    margin:2% auto;
    position: relative;
}
.part7_nr img{
    display: block;
    width: 100%;
}
.part7_wz{
    position: absolute;
    width: 90%;
    top:10px;
    left: 5%;
    text-align: left;
}
.part7_wz h2{
    font-size: 40px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 10px;
}
.part7_wz h3{
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    line-height:24px;
}
.part7_wz h5{
    color: #fff;
    font-size: 15px;
    margin-top: 5px;
    line-height:24px;
    text-align:left;
}
@media only screen and (min-width: 320px) and (max-width:750px) {
	.xt_title h1{font-size:22px;}
	.xt_title h1 img{display: none!important;}
	.xt_fa .f_box .b_fc{display: block;}
	.xt_fa .f_box .dis_c{text-align:left;width:100%;margin:10px 0;}
	.xt_fa .f_box span{font-size:16px;}
	.xt_fa .f_box .dis_f{width:100%;}
	.part1_tab li{width:48%;}
	.part1_slide th{font-size:17px;}
	.part1_slide td{font-size:14px;line-height: 24px;}
	.part2_slide{width:100%;}
	.part2_slide2 li{width:98%;height:auto;}
	.xt_bm .b_list .b_left{display: block;}
	.xt_bm .b_item .it_li{width:98%;height:auto;}
	.xt_xt .tab-hd li{width:48%;}
	.xt_xt .t_left{width:98%;}
	.xt_xt .b_text{width:98%;}
	.xt_jd .j_box li{width:98%;height:auto;}
	.xt_zd .z_list li{width:98%;height:auto;}
	.part7_list{width:98%;height:auto;}
	.part7_wz{top:0;}
}