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