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