#fra-head {
    width: 100%;
    height: 95px;
    position: fixed;
    left: 0px;
    top: 0px;
    box-shadow: 1px 1px 5px 1px lightgrey;
    z-index: 1;
}

#fra-main {
    width: 100%;
    height: 500px;
    display: inline-block;
    float: left;
    margin-top: 100px;
    position: relative;
}

#fra-footer {
    width: 100%;
    height: 280px;
}

#fra-menu {
    top: 95px;
    right: -10px;
    width: 0px;
    height: 250px;
    display: inline-block;
    float: right;
    transition: 0.6s;
    position: fixed;
    z-index: 1;
    border: 0px;
    box-shadow: -2px 5px 5px 1px lightgrey;
    overflow: hidden;
}

@media screen and (max-width:768px){
    #fra-footer{
        height: 500px;
    }
}