Element block pseudo-element :before generated with border-radius transition z-index auto text-shadow transform font-size 16px width auto display block margin 0px box-sizing content-box padding 0px border 0px rgba(0,0,0,1) solid background overflow visible position static font-weight normal box-shadow 3px 3px 4px rgba(0,0,0,0.4) height auto cursor default line-height 1 float none