Element block pseudo-element :before generated with height auto font-size 16px line-height 1 position static outline none margin 0px overflow visible box-sizing content-box cursor default display block width auto font-weight normal text-shadow transition box-shadow 0px 0px 1px rgba(0,0,0,0.5) float none border-radius opacity 1 background transform padding 0px z-index auto border 0px rgba(0,0,0,1) solid