* {
    margin: 0;
    padding: 0;
}
body {
    background-color: #e2bceb;
}
.qb {
    width: 1200px;
    margin: 0 auto;
    background-color: white;
}
.qb_1 {
    width: 100%;
    height: 100px;
    background-color: #be5d92;
}
.qb_1 ul li {
    float: left;
    width: 100px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    list-style: none;
}
.qb_1 ul li a {
    color: white;
    padding: 10px;
    box-sizing: border-box;
    border-radius: 25px;
    text-decoration: none;
}
.qb_1 ul li a.active {
    color: #be5d92;
    font-weight: bold;
    background-color: #ffffff;
}
.qb_1 ul li a:hover {
    color: #be5d92;
    font-weight: bold;
    background-color: #ffffff;
}
.qb_2 {
    padding: 20px 20px;
}
.qb_3 img {
    width: 100%;
}
.qb_4 {
    margin: 20px 0;
}
.qb_4 h1 {
    color: white;
    font-size: 24px;
    font-weight: 400;
    padding: 10px 20px;
    border-radius: 40px;
    display: inline-block;
    background-color: #be5d92;
}
.qb_4_1 p {
    margin-bottom: 30px;
}
.qb_4_1 ul li {
    float: left;
    list-style: none;
    width: 266px;
    height: 500px;
    border-radius: 5px;
    margin-right: 12px;
    text-align: center;
}
.qb_4_1 ul li:last-child {
    margin-right: 0;
}
.qb_4_1 ul li img {
    float: left;
    width: 266px;
    height: 500px;
    text-align: center;
}
.qb_4_1 {
    float: left;
    padding: 30px;
    margin-top: 20px;
    box-sizing: border-box;
    border-radius: 5px;
    color: white;
    text-indent: 2em;
    background-color: #be5d92;
}
.bt {
    color: white;
    font-size: 24px;
    font-weight: 400;
    padding: 10px 20px;
    border-radius: 40px;
    display: inline-block;
    background-color: #be5d92;
}
.qb_5 {
    margin-top: 40px;
}
.qb_5 ul li {
    float: left;
    width: 570px;
    height: 300px;
    list-style: none;
    margin: 20px 0;
}
.qb_5 ul li video {
    width: 570px;
    height: 300px;
    object-fit: cover;
}
.qb_5 ul li:nth-child(1) {
    margin-right: 20px;
}
.qb_6 {
    margin-top: 40px;
}
.qb_6 ul {
    margin: 20px 0;
}
.qb_6 ul li {
    float: left;
    width: 281px;
    height: 150px;
    list-style: none;
    margin-right: 12px;
    text-align: center;
}
.qb_6 ul li:last-child {
    margin-right: 0;
}
.qb_6 ul li img {
    width: 281px;
    height: 150px;
}
.qq {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.qq img {
    width: 100%;
    height: 100%;
    transition: all 0.5s;
    cursor: pointer;
}
.qq img:hover {
    transform: scale(1.1);
}
.qb_7 {
    width: 100%;
    color: white;
    text-align: center;
    height: 60px;
    line-height: 60px;
    background-color: #be5d92;
}