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