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