Element block pseudo-element :after generated with transition overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px cursor default background height auto line-height 1 float none z-index auto border-radius transform position static display block border 0px rgba(0,0,0,1) solid margin 0px font-size 16px font-weight normal width 160px text-shadow 0px 0px 9px rgba(20,255,20,0.7) box-sizing content-box