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