body {
  position: relative;
  left: 0;
  right: 0;
  overflow-x: hidden;
}

#slide_menu {
  position: fixed;
  top: 60px;
  left: -240px;
  width: 240px;
  height: 100%;
/*  background: #F5F4F6;*/
  background: #fff;
  border-right:1px solid #D0D0D0;
	z-index: 10;
}