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