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