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