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