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