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