Element block pseudo-class :active generated with height auto padding 20px position absolute z-index auto transform overflow hidden transition border 0px rgba(0,0,0,0) none display inline-block float none background margin 53px font-size 16px font-weight normal line-height 1 status text-shadow 1px 1px 1px rgba(0,0,0,0.2) outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) opacity 1 width 160px border-radius box-sizing content-box cursor default