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