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