.details-data {
    list-style: none;
}

.btn_top {
    background: #0d6efd;
    color: #fff;
    text-decoration: none;
    display: inline-block;
    padding: 10px 15px;
    border-radius: 4px;
    margin-left: 2px;
}
.btn_top:hover{
    color: #fff !important;
    background-color: #0357d3;
    transition: 1.15s ease-in-out;

}