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