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