@media (max-width: 798px) {

    #tan {
        display: none;
        position: fixed;
        left: 0;
        bottom: 0;
        width: 100vw;
        height: 60vh;
        z-index: 9999;
        background-color: #fff;
        border-radius: 10px 10px 0 0;
    }

    .imgtan {
        width: 100%;
        height: 100%;
        background-image: url('../imgs/quicksave.jpeg');
        background-repeat: no-repeat;
        background-size: auto 100%;
        background-position: center;
        position: relative;
    }

    .fork {
        position: absolute;
        bottom: calc(60vh - 45px);
        right: 0;
        width: 30px;
        height: 30px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 16 16'%3E%3Cpath fill='%23000000' d='M15.1 3.1L12.9.9L8 5.9L3.1.9L.9 3.1l5 4.9l-5 4.9l2.2 2.2l4.9-5l4.9 5l2.2-2.2l-5-4.9z'/%3E%3C/svg%3E");
        background-size: 20px 20px;
        background-repeat: no-repeat;
    }
}


/* #tan {
    display: none;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100vw;
    height: 73vh;
    z-index: 9999;
    background: rgba(233, 236, 239, .9);
    
} */
/* 
.daochuup {
    display: inline-block;
    width: 30px;
    height: 30px;
    background-image: url("../../imgs/daochu.png");
    background-size: 30px 30px;
    background-repeat: no-repeat;
}



.jt {
    position: fixed;
    left: calc(50vw - 40px);
    bottom: 0;
    width: 80px;
}

.jiantou {
    display: inline-block;
    width: 80px;
    height: 10vh;
    background-image: url("../../imgs/jiantou.png");
    background-size: 80px 50px;
    background-repeat: no-repeat;
    animation: jiantou 1s infinite;
}

.infotop {
    height: 20vh;
    overflow: hidden;
    padding-top: 1vh;
}

.info {
    font-size: 20px;
    line-height: 4.5vh;
    margin: 0;
}

.add {
    text-align: center;
    margin: 0;
    font-size: 30px;
    line-height: 6vh;
}

.add:first-child {
    margin: 5vh 0 2vh;
}

.infobottom {
    height: 10vh;
    text-align: center;
    overflow: hidden;
}

@keyframes jiantou {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(20px);
    }
} */