Element block pseudo-element :before generated with width 160px border-radius transition margin 0px font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px padding 20px box-sizing content-box cursor default transform z-index auto overflow hidden background height auto border 0px rgba(0,0,0,1) solid line-height 1 display block float left position static