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