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