footer {
    background-color: #7a0000;
    display: flex;
    bottom: 0;
    /*下に固定*/

}

.footer_area {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
    padding: 30px 0 0;
}

.footer_denwa {
    width: 40%;
    padding-top: 7px;
}

.copyright {
    color: #fff;
}


#pageTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
}

#pageTop i {
    padding-top: 6px;
}

#pageTop a {
    display: block;
    z-index: 999;
    padding: 8px 9px 0 8px;
    border-radius: 5px;
    width: 48px;
    height: 35px;
    background-color: darkorange;
    color: #fff;
    text-decoration: none;
    text-align: center;
}


#pageTop a:hover {
    text-decoration: none;
    opacity: 0.7;
}

@media screen and (max-width:768px) {
    .footer_rogo{
        width: 50%;
    }
    
    .copyright {
        font-size: 10px;
        text-align: center;
    }
    
    #pageTop a{
        display: none;
    }
}