body {
  position: relative;
}
.navbar-toggle {
    margin: 0;
}

.overlay,
.sideMenu {
  position: fixed;
  bottom: 0;
}
.overlay {
  top: 0;
  left: -100%;
  right: 0%;
  margin: auto;
  opacity: 0;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 0;
  transition:all ease 300ms;
}
.sideMenu,
.sidebarNavigation {
  z-index: 995;
  margin-bottom: 0;
}
.overlay.open {
  left: 0;
  right: 0;
  z-index: 10;
  opacity: 1;
}

.overlay.open .closeOverlay {
    height: 40px;
    width: 45px;
    background-color: orange;
    position: absolute;
    cursor: pointer;
    right: 5%;
    top: 15px;
    opacity: 0.5;
}


.sidebarNavigation .left-navbar-toggle {
  float: left;
  margin-right: 0;
  margin-left: 15px;
}
.sideMenu {
  left: -100%;
  top: 0px;
  transition: all ease-in-out 0.4s;
  overflow: hidden;
  width: 100%;
  max-width: 50%;
}
.sideMenu.open {
  left: 0;
  display: block;
  overflow-y: auto;
}
.sideMenu ul {
  margin: 0;
}