.header_sticky {
    &.sticky_bg_dark {
        &.active_sticky {
            background-color: #000;
        }
    }
    &.active_sticky{
      	position: fixed;
      	top: 0;
      	left: 0;
      	width: 100%;
      	z-index: 9999;
      	padding-top: 10px!important;
        padding-bottom: 10px!important;
        background-color: #fff;
      	@include transaction( all, 0.3s, linear );
    }
}