Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid float none overflow visible box-sizing content-box line-height 1 margin 0px display block border-radius transform box-shadow 0px 0px 9px rgba(0,0,0,0.5) cursor default background padding 0px height auto transition text-shadow position static font-weight normal z-index auto width auto font-size 16px