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