Element block pseudo-element :before generated with z-index auto width 170px transition border 1px rgba(107,107,107,1) solid background box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 overflow hidden cursor default padding 20px box-sizing content-box height auto transform font-weight normal border-radius font-size 16px float none display block