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