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