<:import src="base.htm" /> <:define tag="bs-scrollspy:div" // parameters ::target=${null} ::offset=${0} ::smooth=${false} ::height=${null} data-bs-spy="scroll" data-bs-target=${target} data-bs-root-margin="${offset}px 0px -40%" data-bs-smooth-scroll=${smooth ? 'true' : null} tabindex="0" :style-height=${height ? `${height}px` : null} :style-overflow-y=${height ? 'auto' : null} > <:slot />