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