.tips {
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .4);
    z-index: 99998;
    top: 0;
    left: 0;
}

.tips-content {
    background: #FFFFFF;
    border: 10px solid #3988FF;
    border-radius: 26px;
    /* width: 800px; */
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 200px;
    padding: 50px 30px 30px 40px;
    box-sizing: border-box;
}

.tips-content .close-btn {
    position: absolute;
    right: -52px;
    top: -52px;
    cursor: pointer;
}

.section-container {
    width: 1200px;
    margin: 0 auto;
}

.section-container ul {
    list-style-type: none;
}

.section-container ul li {
    border-radius: 20px;
    float: left;
    margin-right: 35px;
    margin-bottom: 27px;
    cursor: pointer;

}

.section-container ul li a {
    font-size: 40px;
    font-weight: bold;
    text-align: center;
    display: block;
    text-decoration: none;
    padding: 120px 55px 30px;
}

.section-container ul li.li1 {
    background: url("../slh-images/section/szyw.png") center 29px no-repeat;
    background-color: #DEEAF8;
}

.section-container ul li.li1 a,
.section-container ul li.li7 a {
    color: #0072F7;
}

.section-container ul li.li2 {
    background: url("../slh-images/section/gzdt.png") center 28px no-repeat;
    background-color: #FAF1E9;
}

.section-container ul li.li2 a,
.section-container ul li.li8 a {
    color: #FF973B;
}

.section-container ul li.li3 {
    background: url("../slh-images/section/qqdt.png") center 25px no-repeat;
    background-color: #D4F5EB;
}

.section-container ul li.li3 a,
.section-container ul li.li5 a {
    color: #09B277;
}

.section-container ul li.li4 {
    background: url("../slh-images/section/tzgg.png") center 24px no-repeat;
    background-color: #FAEAEA;
    margin-right: 0;
}

.section-container ul li.li4 a,
.section-container ul li.li6 a {
    color: #FF6068;
}

.section-container ul li.li5 {
    background: url("../slh-images/section/jjjj.png") center 29px no-repeat;
    background-color: #D4F5EB;
}

.section-container ul li.li6 {
    background: url("../slh-images/section/djgz.png") center 28px no-repeat;
    background-color: #FAEAEA;
}

.section-container ul li.li7 {
    background: url("../slh-images/section/zcwj.png") center 25px no-repeat;
    background-color: #DEEAF8;
}

.section-container ul li.li8 {
    background: url("../slh-images/section/zcjd.png") center 24px no-repeat;
    background-color: #FAF1E9;
    margin-right: 0;
}