@media screen and (max-width: 640px) {
    .t-text_md {
        font-size: 18px;
    }

#rec1046525121 .t389_scrolltop {
    margin-top: 40px;
}

@media screen and (max-width: 640px) {
#rec1046525121 .t389__copyright {
    font-size: 18px;
}