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