Element block pseudo-element :before generated with height auto position static padding 20px overflow hidden background transform float none transition line-height 1 font-size 16px width 160px cursor default font-weight normal border-radius margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid display block