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