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