Foundation 4 Top-bar's toogle-topbar for medium up

Question

Foundation 4顶部栏的切换将针对中等屏幕尺寸而激活，我如何将切换更改为针对较小屏幕而激活？

Answer 1

Found this from Foundation docs:

$topbar-breakpoint: emCalc(940); /* Change to 9999px for always mobile layout */
$topbar-media-query: "only screen and (min-width: #{$topbar-breakpoint})";

You need to change emCalc value.

Note that emCalc is SASS function that turns em's automatically into pixels. So by default its set to break at 940px.