Element block pseudo-element :before generated with z-index auto padding 0px font-weight normal height auto cursor default box-sizing content-box font-size 16px transition overflow visible outline none line-height 1 margin 0px width auto border 5px rgba(255,255,255,1) solid position static opacity 1 text-shadow background transform border-radius display block float none box-shadow 4px 4px 7px rgba(0,0,0,0.2)