Element block pseudo-element :before generated with transition width 22px opacity 1 z-index auto cursor default background outline none border-radius border 1px rgba(74,170,211,1) solid margin 0px padding 0px display block box-sizing content-box position static line-height 1 box-shadow 0px -1px 2px rgba(35,123,160,1) font-weight normal font-size 0px float none transform overflow visible height 16px text-shadow