Element block pseudo-element :before generated with overflow hidden z-index auto position static display block font-weight normal background transition cursor default width 160px box-sizing content-box border-radius float none border 0px rgba(0,0,0,1) solid height auto transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px padding 20px