Element block pseudo-element :before generated with font-weight normal line-height 1 box-sizing content-box z-index auto transition float none padding 20px border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block position static overflow hidden margin 0px font-size 16px width 160px border 4px rgba(0,0,0,1) solid cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) background transform height auto