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