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