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