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