Element block pseudo-element :before generated with float none padding 20px font-size 16px z-index auto transition display block background margin 0px height auto width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius box-sizing content-box border 0px rgba(0,0,0,1) solid transform overflow hidden cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 2 position static font-weight normal