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