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