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