Element block pseudo-element :before generated with padding 1em margin 0px transition background overflow hidden font-size 16px position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default display block border 0px rgba(0,0,0,1) solid transform float right line-height 1 width auto box-sizing content-box height auto font-weight normal border-radius