Element block pseudo-element :before generated with cursor default background border-radius box-shadow 0px 0px 2px rgba(0,0,0,0.5) line-height normal padding 15px z-index auto transform font-size 100% margin 0px font-weight normal border 0px rgba(255,0,0,0) solid box-sizing content-box opacity 1 display block position relative transition float none text-shadow overflow visible width auto height auto outline none