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