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