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