Element block pseudo-element :before generated with display block box-sizing content-box z-index auto transform height auto cursor default position static width 160px margin 40px border 0px rgba(0,0,0,1) solid overflow hidden background border-radius transition float none line-height 1 font-weight normal font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px