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