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