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