#contact .tel_list {
    flex-wrap: wrap;
    justify-content: center!important;
    gap: 20px;
}
#contact .tel_list li {
    width: 35%;
}
#contact .tel_list li a {
    display: block;

}
@media screen and (max-width:480px) { 
#contact .tel_list {
    display: flex!important;
    padding: 15px 15px 10px!important;
}
#contact .tel_list li {
    width: calc((100% - 20px) / 2);
        margin-bottom: 0!important;
}
}