.btn-to-top[data-v-5822abc0] {
    width: 40px;
    height: 40px;
    border-radius: 0;
    font-size: 22px;
    line-height: 22px;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
            justify-content: center;
    -webkit-box-align: center;
            align-items: center;
    padding: 0;
}