Element block pseudo-element :before generated with overflow hidden height 33% box-sizing content-box border 2px rgba(90,90,90,0.4) solid float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) opacity 1 border-radius line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) background margin 35px padding 20px position static transition z-index auto outline none width auto transform cursor default display block font-weight normal font-size 16px