Element block pseudo-element :before generated with height auto border-radius text-shadow 1px 1px 2px rgba(0,0,0,0.5) transition status margin 0px box-sizing content-box box-shadow font-weight normal border 0px rgba(0,0,0,1) solid background float none line-height 18px transform cursor default z-index auto padding 0px font-size 14px overflow visible position static width 20% display block opacity 1