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