Element block pseudo-element :before generated with height auto border 0px rgba(0,0,0,1) solid overflow hidden width auto transform font-size 16px background margin 20px display block cursor default position static box-sizing border-box border-radius z-index auto padding 20px box-shadow 3px 3px 4px rgba(90,90,90,1) line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition font-weight normal float none