/**
 * PC端
 */
@media screen and (min-width:768px) {
    #footer {
        width: 100vw;
        height: 6.5vw;
        background-color: #282828;
        text-align: center;
        color: #FFFFFF;
        font-size: 0.7vw;
        line-height: 6.5vw;
    }
}

/**
 * 移动端
 */
@media screen and (max-width:768px) {
    #footer {
        width: 100vw;
        height: 12.4vw;
        background-color: #282828;
        text-align: center;
        color: #FFFFFF;
        font-size: 3vw;
        line-height: 12.4vw;
        position: fixed;
        bottom: 0;
        left: 0;
    }
}