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