* {
    margin: 0px;
    padding: 0px;
}

html {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

html::-webkit-scrollbar {
    display: none;
}

.topicon {
    margin-left: 130px;
    margin-top: 20px;
}

.topicon img {
    width: 100px;
}

.entrance {
    display: flex;
    width: 790px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 140px;
}

.entrance1 {
    height: 200px;
    padding-right: 81px;
    border-right: 1px solid rgba(151, 151, 151, 0.18);
    cursor: pointer;
}

.entrance2 {
    height: 200px;
    padding-left: 67px;
    padding-right: 81px;
    border-right: 1px solid rgba(151, 151, 151, 0.18);
    cursor: pointer;
}

.entrance3 {
    padding-left: 67px;
    cursor: pointer;
}

.entrance_1 img {
    width: 150px;
    height: 150px;
}

.entrance_1_1 {
    width: 160px;
    text-align: center;
    margin-top: 22px;
    font-family: SourceHanSansCN-Bold;
    font-size: 26px;
    color: #546FF7;
}

.entrance_1_2 {
    text-align: center;
    margin-top: 15px;
    opacity: 0.5;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #000000;
}

.apply {
    width: 128px;
    height: 31px;
    cursor: pointer;
    margin-left: auto;
    margin-right: auto;
    margin-top: 32px;
    background: #546FF7;
    box-shadow: 0 2px 4px 0 rgba(1, 60, 116, 0.28);
    border-radius: 15.5px;
    text-align: center;
    line-height: 31px;
    font-family: PingFangSC-Semibold;
    font-size: 14px;
    color: #FFFFFF;
}

.bottom {
    width: 100%;
    height: 100%;
    /* margin-top: -60px; */
    /* background: url("../image/bottombaner.png") center center no-repeat;
    background-size: 100% 100%;
    background-position: bottom; */
}

.bottom img {
    width: 100%;
    height: 100%;
}

.bottom_back {
    width: 100%;
    height: 57px;
    background: #4C74FF;
    margin-top: -4px;
    text-align: center;
    line-height: 57px;
    font-family: PingFangSC-Medium;
    font-size: 12px;
    color: #FFFFFF;
}