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