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