Element button pseudo-element :before generated with border-radius padding 22px float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 overflow hidden box-sizing content-box background width 160px height auto position static display block margin -40px z-index auto border 0px rgba(0,0,0,1) solid transition font-weight normal font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default transform