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