.contaner {
    width: 1200px;
    margin: 0 auto;
}

p {
    margin-bottom: 60px;
    font-size: 18px;
    margin-top: 10px;
    line-height: 1.5;
}


.box2 p:hover {
    color: red;
    font-weight: bold;
}

.floor1 .box1 {
    margin: 0 auto;
    width: 300px;
    margin-bottom: 50px;
}

.floor1 ul li {
    float: left;
    width: 24.9%;
    background-color: #a8bad2;
    height: 300px;
    padding: 30px;
    box-sizing: border-box;
    text-align: center;
    overflow: hidden;
}

.floor1 ul li:hover {
    background-color: #C7030D;
    color: #F9F6EF;
}

.floor1 ul li img {
    float: right;
    width: 100%;
    height: 100%;
    margin: 0;
}

.box2 img {
    width: 50%;
}

.box2-item {
    float: right;
    width: 45%;
}

.box3 {
    /* background-color: #FFFCF0; */
    margin-bottom: 100px;
    text-align: center;
}

.box3 ul {
    width: 1200px;
    margin: 0 auto;
}

.box3 ul li {
    float: left;
    width: 25%;
    height: 300px;
    /* margin: 10px; */
    /* border-radius: 170px; */
    overflow: hidden;
}

.box3 li img {
    width: 100%;
    height: 300px;
}

.box31 {
    /* background-color: #FFFCF0; */
    margin-bottom: 100px;
}

.box31 ul {
    width: 1200px;
    margin: 0 auto;
}

.box31 ul li {
    float: left;
    width: 25%;
    height: 300px;
    margin: 45px;
    border-radius: 50px;
    overflow: hidden;
}

.box31 li img {
    width: 100%;
    height: 300px;
}

.box33 {
    display: flex;
    width: 1200px;
    margin: 0 auto;
}

.box22 {
    flex: 1;
}

.box22 img {
    width: 100%;
}

.box22 div {
    float: left;
    width: 50%;
    height: 300px;
}

.box22 div img {
    width: 100%;
    height: 300px;
}

.sidebar {
    position: fixed;
    top: 50%;
    right: 3%;
    width: 150px;
    /* 设置侧边栏的宽度 */
    /* height: ; */
    background-color: #a8bad2;
    /* 设置侧边栏的背景颜色 */
    color: #fff;
    /* 设置侧边栏的文本颜色 */
    padding: 20px;
    /* 设置侧边栏的内边距 */
}

.sidebar h2 {
    margin-top: 0;
    /* 去除侧边栏标题的上边距 */
}

.sidebar ul {
    list-style-type: none;
    /* 去除侧边栏列表的样式 */
    padding: 0;
    /* 去除侧边栏列表的内边距 */
}