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