/*----------------------------------
 footer Button_up
----------------------------------*/
.Button_up-footer {
    padding: 10px 0;
    background-color: #c4cad8;
    border: 1px solid #ccd6ec;
    width: 100%;
}

.Button_up-footer:hover {
    opacity: 90%;
}

.Button_up-footer a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.Button_up-footer i {
    font-size: 20px;
    color: #c4cad1;
    background-color: #303D4B;
    border-radius: 50%;
    padding: 10px 11px;
}

@media screen and (max-width: 576px) {
    .Button_up-footer i {
        font-size: 40px;
        padding: 10px 12px;
    }
}