@media screen and (max-width: 576px) {

    .block-link  {
        margin-bottom: 15px;
        margin-top: 15px;
    }

}
.block-link  {
    margin-bottom: 15px;
    margin-top: 15px;
}

.block-link .block-links .btn-primary{
    border-style: solid;
    border-radius: 0px;
    border-width: 1px;
    border-color: #707070;
    color: #707070;
    font-size: 30px;
    padding: 10px 60px 10px 60px;
    background-color: white;
}

.block-link .block-links .btn-primary:hover{
    color: white;
    background-color: #707070;
}