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