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