Element block pseudo-element :before generated with display block padding 0px cursor pointer outline none z-index auto margin 0px transition opacity 1 status background text-shadow 1px 1px 0px rgba(255,255,255,0.2) height auto width auto font-weight normal transform float none position static overflow visible border-radius line-height normal border 0px rgba(0,0,0,1) solid box-shadow box-sizing content-box font-size 16px