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