Element block pseudo-element :before generated with box-sizing content-box position static transition font-size 16px text-shadow 1px 1px 1px rgba(40,102,183,0.2) z-index auto cursor default width 160px padding 20px line-height 1 margin 0px height auto overflow hidden border 0px rgba(0,0,0,1) solid border-radius background font-weight normal float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block transform