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