.trembg {
    clear: both;
    top: 12.44vw;
    padding: 4vw 2vw 4vw 1vw;
    box-sizing: border-box;
    border-top: 2px solid #eee;
    background-color: #fff;
    color: #3b436d;
    text-align: left;
    word-break: keep-all;
    z-index: 99;
    transition: all .4s;
}
.trem_tab {
    clear: both;
    position: relative;
    width: 90.31vw;
    margin: 0vw auto 0.53vw;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(28.44vw, auto));
    column-gap: 2.31vw;
}
.trem_tab > a {
    display: inline-block;
    font-size: 3.73vw;
    font-weight: normal;
    line-height: 5.8vw;
    color: #000;
    text-align: left;
    word-break: keep-all;
    background-color: #fff;
    background-repeat: no-repeat;
    background-position: right bottom, left top;
    background-size: contain;
    padding: 4vw 0 4vw 4vw;
    box-sizing: border-box;
    overflow: hidden;
    border-radius: 3vw;
    box-shadow: 0px 2px 7px rgb(0, 0, 0, 15%);
}
.trem_tab > a:nth-child(4){
    margin-top:4vw;
}

.trem_tab > a > span {
    display: block;
    font-size: 4.50vw;
    font-weight: 500;
}
.trem_tab > a > span.smm {
    display: block;
    font-size: 3.60vw;
}