.mm-menu.mm-pageshadow:after{content:"";display:block;width:20px;height:120%;position:absolute;left:100%;top:-10%;z-index:99;box-shadow:0 0 10px rgba(0,0,0,.3)}
.mm-menu.mm-pageshadow.mm-right:after{left:auto;right:100%}
.mm-menu.mm-pageshadow.mm-front:after,.mm-menu.mm-pageshadow.mm-next:after{content:none;display:none}