body {
  width: 100%;
  height: 100%;
}

#menu {
  display: none;
}

.slideout-menu {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 250px;
  min-height: 100vh;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  z-index: 0;
  display: none;
}

.slideout-menu-left {
  left: 0;
}

.slideout-menu-right {
  right: 0;
}

.slideout-panel {
  position: relative;
  z-index: 1;
  background-color: #FFF; /* A background-color is required */
  min-height: 100vh;
}


.slideout-open body,
.slideout-open .slideout-panel {
  overflow: hidden;
}

/*.slideout-open,
.slideout-open body,
.slideout-open .slideout-panel {
  overflow: hidden;
}*/

.slideout-open .slideout-menu {
  display: block;
}

/*
 * Mobile and Tablet
 */
@media screen and (max-width: 991px){
  /*
  *
  */
  #menu{
    overflow-y: scroll;
  }

}