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