Element block pseudo-element :before generated with margin 0px font-size 16px line-height 1 font-weight normal height auto box-sizing content-box z-index auto display block float none width 160px position static cursor default padding 20px transition background border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(255,0,0,1) transform