Element button pseudo-element :after generated with cursor default transform font-size 16px position static margin 0px line-height 1 background box-shadow 1px 1px 1px rgba(0,255,0,0.7) padding 20px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transition float none height auto width 160px display block z-index auto border 0px rgba(0,0,0,1) solid box-sizing content-box border-radius