Element block pseudo-element :before generated with margin 0px font-size 16px overflow visible border 0px rgba(0,0,0,1) solid background cursor default box-sizing content-box height auto padding 0px text-shadow 1px 1px 0px rgba(0,0,0,0.25) box-shadow 3px 3px 4px rgba(0,0,0,0.4) transition z-index auto font-weight normal width auto transform float none line-height 1 display block position static border-radius