body {
    overflow-x: hidden
}
#wrapper {
    position: relative;
    z-index: 10;
    top: 0;
    left: 0;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}
/* general style for all menus */
section.menu {
    position: fixed;
    /*position: absolute;*/
    z-index: 20;
    height: 100%;
    /*background-color: #c7c7c7;*/
    overflow: scroll;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    /*padding: 5%;*/
}
section.push-menu-right {
    right: -100%;
}

body.pmr-open section.push-menu-right {
    right: 0;
}
body.pmr-open #wrapper {
    left: -100%;
}