*{
    box-sizing:border-box;
}

.mut-header{

    position:absolute;

    top:0;

    left:0;

    width:100%;

    z-index:9999;

    color:#fff;

    font-family:inherit;

}

.mut-header a{

    color:inherit;

    text-decoration:none;

}

.mut-header ul{

    margin:0;

    padding:0;

    list-style:none;

}

.mut-header img{

    display:block;

    max-width:100%;

}