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