.gotop {
    width: 40px;
    height: 40px;
    background-color: #000;
    position: fixed;
    bottom: 0px;
    right: 0;
    z-index: 99999;
    display: none;
    text-align: center;
    line-height: 45px;
    justify-content: center;
    align-items: center;
    display: none !important;
}

.gotop img{
    width: 80%;
    height: 80%;
}

@media screen and (max-width:960px) {
    .gotop {
        right: 0px;
        bottom: 60px;
        display: none !important;
    }
}