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