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