Element block pseudo-element :before generated with line-height 1 cursor default padding 0px float none transition border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) background box-sizing content-box z-index auto border 0px rgba(0,0,0,1) solid font-size 16px position static height auto font-weight normal margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 300px overflow hidden display block transform