.banners .com{position: relative;height: 680px;}
.banners img{width: 100%;height: 100%;object-fit: cover;}
.topBox{position: absolute;z-index: 2;left: 50%;transform: translateX(-50%);bottom: 20%;}
.maxTitls{font-size: 70px;color: white;text-align: left;font-weight: 600;letter-spacing: 2px;}
.maxBtn{width: 200px;height: 60px;line-height: 60px;background: #000000;border-radius: 20px;color: white;text-align: center;margin-top: 100px;font-size: 20px;cursor: pointer;}

.types{background-color: rgba(51, 51, 51, 1);padding: 30px 0;}
.g3{display: grid;gap: 20px;grid-template-columns: repeat(3, minmax(0, 1fr));}
.itemBS{text-align: center;}
.itemBS img{height: 150px;}
.itts{font-size: 18px;color: white;font-weight: 600;margin-top: 20px;}

.mks{background-color: rgba(255, 252, 240, 1);padding: 30px 0;}

.mksMjs{padding: 40px 0;background-color: rgba(255, 252, 240, 1);}
.lism{height: 320px;}
.lism .leftd{float: left;}
.coverBox{width: 30%;height: 100%;}
.coverBox>img{width: 100%;height: 100%;object-fit: cover;}
.contRightBox{width: 70%;height: 100%; padding-left: 10%;display: flex;align-items: center;}
.wall{width: 100%;}
.tt1{font-size: 17px;color: rgba(61, 61, 61, 1);margin-bottom: 20px;}
.tt2{font-size: 20px;color: rgba(0, 0, 0, 1);font-weight: 600;margin-bottom: 20px;}
.tt3{font-size: 15px;color: rgba(61, 61, 61, 1);margin-bottom: 20px;}
.btns{display: flex;align-items: center;}
.b0{height: 50px;line-height: 50px;text-align: center;background-color: #000000;border-radius: 30px;color: white;font-size: 17px;min-width: 200px;cursor: pointer;}
.b1{height: 45px;line-height: 45px;text-align: center;background-color: #000000;border-radius: 30px;color: white;font-size: 17px;min-width: 160px;border: 1px solid #000000;cursor: pointer;}
.b2{height: 45px;line-height: 45px;text-align: center;border-radius: 30px;color: white;font-size: 17px;min-width: 160px;border: 1px solid #000000;color: #000000;margin-left: 30px;cursor: pointer;}
.lism:nth-child(2n) .coverBox{float: right;}


.studyBox{padding: 20px 0;background-color: rgba(255, 252, 240, 1);}
.sbList{display: grid;gap: 20px;grid-template-columns: repeat(4, minmax(0, 1fr));margin-top: 40px;}
.sbcom>img{width: 100%;height: 230px;}
.mnsd{font-size: 18px;font-weight: 600;margin-top: 20px;min-height: 150px;}