body,html { background-color: #fff; }
ul { border: 0; outline: 0; display: block; }
.fl { float: left; }
.fr { float: right; }
.sy1 { padding-top: 5px; }
.w1200 { width: 1200px !important; margin: 0 auto; }
.clearfix { *zoom: 1; }
.clearfix:before,.clearfix:after { clear: both; display: block; height: 0; visibility: hidden; font-size: 0; }
.mt20 { margin-top: 20px !important; }
.icon-menu { display: none; }
.assort { position: relative; float: left; width: 230px; z-index: 850; border: 2px solid #d6000b; }
.assort-title { height: 42px; padding-left: 20px; background-color: #d6000b; font-size: 16px; line-height: 42px; color: #fff; font-weight: bold; }
.assort-cont { display: block; border: 2px solid #d6000b; position: absolute; left: -2px; width: 230px; height: 462px; border-top: 0; background-color: #fff; color: #333; z-index: 114; }
.assort-cont .item1:hover { width: 230px; height: 31px; margin-left: -1px; background: #fff1f1; border: 1px #d6000b solid; border-right: none; color: #3c3c3c; }
.assort-cont .item1 { width: 100%; padding-right: 3px; border-bottom: 1px #e0c5c5 solid; }
.assort-cont .item1:hover h5.title a { color: #3c3c3c; }
.assort-cont .item1:hover ul li a { color: #3c3c3c; font: 16px; }
.asort-level1 { margin: 0 10px; height: 32px; padding: 5px 0 5px 5px; }
.asort-level1 .title a { float: left; color: #333; font-size: 15px; margin-top: 3px; letter-spacing: 1px; font-weight: bold; }
.assort-cont .last { border-bottom: none; }
.asort-level1 span { width: 25px; float: left; margin-right: 15px; }
.asort-level1 span img { width: 25px; }
.asort-level1 .title .arrow { float: right; margin-right: 5px; }
.asort-level2 { display: none; position: absolute; left: 228px; top: 0; width: 970px; min-height: 462px; padding: 10px 15px; border: 1px #d6000b solid; border-left: none; background-color: #fff1f1; z-index: 99; }
.asort-level2 .list { overflow: hidden; padding: 12px 0; font-family: '宋体'; font-size: 12px; border-bottom: 1px solid #eeeeee; }
.asort-level2 .list-inner { margin-left: -11px; }
.asort-level2 .list a { display: inline-block; margin: 2px 0; padding: 0 10px; border-left: 1px solid #ddd; white-space: nowrap; color: #494949; font-size: 12px; line-height: 16px; vertical-align: middle; }
.asort-level2 .list a:hover { color: #eb7219; }
.asort-level1-inner-img { width: auto; height: auto; max-width: 100%; max-height: 100%; display: none; }
.in_left { width: 240px; float: left; }
.in_right { width: 950px; height: 506px; padding: 10px 15px; float: right; border: 1px #ccc solid; }
.in_right ul { width: 32%; float: left; margin-right: 2%; padding-left: 2px; }
.in_right ul:nth-child(3n) { margin-right: 0; }
.in_right ul li { width: 100%; color: #666; height: 35px; overflow: hidden; text-overflow: ellipsis; float: left; padding-left: 15px; line-height: 35px; margin-right: 8px; background: url(../images/a_18.png) 5px 13px no-repeat; }
.in_right ul h3 { font-size: 16px; font-weight: 700; color: #333; border-bottom: 1px #ccc solid; line-height: 35px; padding-left: 12px; background: url(../images/shu.png) no-repeat; background-size: 3px 16px; background-position: left center; margin-bottom: 10px; }
.tit1 { padding-left: 20px; position: relative; margin-bottom: 25px; }
.tit1>span { font-size: 24px; color: #333333; font-weight: bold; }
.tit1>span>h2,.tit1>span>h3 { font-size: 24px; }
.tit1:before { content: ""; height: 60%; width: 6px; background-color: #fa5111; left: 0; top: 25%; position: absolute; }
.tit1>a { position: absolute; right: 15px; top: 0; padding-right: 10px; font-size: 16px; color: #999999; top: 5px; background: url(../images/you.jpg) right no-repeat; }
.tit1>a:hover { color: #0e6fda; }
.tuijian { width: 1200px; margin: 10px auto 10px; }
.tuijian dl { width: 100%; box-sizing: border-box; background: #fff; float: left; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.tuijian dl dt a { display: flex; justify-content: center; align-items: center; }
.tuijian dl dt { border: 1px #dedede solid; }
.tuijian dl dt img { width: 90%; }
.tuijian dl dd h2 a { display: inline-block; font-size: 16px; height: 40px; width: 100%; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; line-height: 40px; text-align: center; color: #333; }
.course { width: 100%; overflow: hidden; clear: both; padding-bottom: 10px; }
.course .l { width: 23.3%; height: 275px; box-sizing: border-box; position: relative; overflow: hidden; padding-bottom: 10px; margin: 0 2% 18px 0; background: #fff; float: left; box-shadow: 2px 2px 5px rgba(159, 159, 158, 0.2), 8px 4px 5px rgba(159, 159, 158, 0.2); }
.course .l:nth-child(4n) { margin-right: 0; }
.course .l:first-child { margin-left: 2px; }
.pic a img { display: block; width: 100%; max-height: 175px; padding-bottom: 10px; }
.courseHover { padding: 0 6px; background: #fff; text-align: center; }
.courseInfo { text-overflow: ellipsis; overflow: hidden; line-height: 30px; box-sizing: border-box; font-size: 16px; color: #333; height: 30px; width: 100%; }
.price, .price a { font-size: 14px; color: #ff1144; line-height: 30px; }
.price em { font-size: 14px; font-style: normal; }
.vab span { font-size: 13px; }
.cs_news { width: 100%; border: 1px #f1f1f1 solid; background-color: #fff; }
.c_4_221 { height: 40px; padding-left: 15px; padding-right: 10px; line-height: 35px; background: url(../images/a_34.png) repeat-x; }
.c_4_221 .fL { color: #d6000b; width: 100px; font-weight: bold; background: #F8F8F8; cursor: pointer; padding-left: 15px; padding-right: 15px; font-size: 16px; height: 40px; line-height: 40px; border-left: #afafaf 1px solid; border-top: #afafaf 1px solid; border-right: #afafaf 1px solid; margin: 0px; padding-right: #afafaf 1px solid; }
.ul_7 li .fR { color: #999; }
.ul_231 { overflow: hidden; zoom: 1; }
.ul_231 li { width: 100%; float: left; background: none; margin: 0 4% 0 1%; line-height: 35px; font-size: 16px; }
@media (max-width: 768px) {
    .sy1 { position: relative; }
    .w1200 { width: 100% !important; position: relative; margin: 0 auto; padding: 0px; box-sizing: border-box; }
    .in_left { width: 100%; margin-top: 50px; position: relative; height: auto; min-height: 200px; overflow: visible; margin-bottom: 20px; background: transparent; }
    .assort { width: 100%; position: relative; z-index: 850; border: 0px solid #d6000b; flex: 1; }
    .assort-cont { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 5px; margin-bottom: 10px; width: 100%; height: auto; border: 0px solid #d6000b; margin-top: 5px; box-sizing: border-box; position: relative; }
    .assort-cont .item1 { border-bottom: 0px #e0c5c5 solid; border-radius: 12px; overflow: hidden; width: 100%; position: relative; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease, box-shadow 0.3s ease; }
    .arrow { display: none; }
    .clear { text-align: center; }
    .asort-level1 .title a { float: none; }
    .asort-level1-inner-img { display: block; width: 100%; height: 100%; border-radius: 12px; overflow: hidden; object-fit: cover; }
    .assort-cont .item1:hover { display: block; }
    .assort-cont .item:hover .asort-level1-inner { display: block; }
    .asort-level1 { height: auto; }
    .assort-cont .item1:hover { width: 100%; height: auto; background: #fff1f1; border: 0px #d6000b solid; border-right: none; color: #3c3c3c; }
    .assort-cont .item1:hover h5.title a { color: #3c3c3c; }
    .in_right { display: block; width: 100%; display: grid; grid-template-columns: repeat(auto-fill, minmax(352px, 1fr)); width: 100%; height: auto; border: 0px #ccc solid; padding: 10px 5px; }
    .in_right ul { width: 100%; padding-bottom: 15px; }
    .in_right ul h3 { padding-left: 5px; }
    .in_right ul li { padding-left: 15px; }
    .tuijian { margin-bottom: 10px; width: 100% !important; height: auto; border: 0px solid #d6000b; margin-top: 5px; }
    .tuijian dl { width: 100%; padding: 5px; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
    .tuijian dl dt img { width: 80%; }
    .tuijian dt { box-shadow: 1px 0 1px rgba(159, 159, 158, 0.2), 0 2px 5px rgba(159, 159, 158, 0.2), 2px 0 5px rgba(159, 159, 158, 0.2); }
    .course { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 5px; width: 100%; padding: 0px; }
    .course .l { width: 100%; height: auto; }
    .course .l .pic { width: 100%; }
    .mt20 { padding-top: 0px; }
}