Element block pseudo-element :before generated with overflow visible float none box-shadow 0px 0px 6px rgba(0,0,0,0.5) transform border-radius text-shadow outline none background box-sizing content-box width auto cursor default line-height normal opacity 1 font-size 16px font-weight normal z-index auto position static height auto display block padding 0px transition margin 0px border 0px rgba(0,0,0,1) solid