Element block pseudo-element :before generated with display block font-weight normal margin 10px padding 5px text-shadow width auto box-sizing content-box height auto outline none background overflow visible font-size 16px box-shadow 3px 3px 4px rgba(0,0,0,0.4) transition z-index auto position static cursor default transform line-height normal float none opacity 1 border-radius border 0px rgba(0,0,0,1) solid