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