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