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