, but this code // executes before the first paint, when

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is not yet present. The // classes are added to so styling immediately reflects the current // toolbar state. The classes are removed after the toolbar completes // initialization. const classesToAdd = ['toolbar-loading', 'toolbar-anti-flicker']; if (toolbarState) { const { orientation, hasActiveTab, isFixed, activeTray, activeTabId, isOriented, userButtonMinWidth } = toolbarState; classesToAdd.push( orientation ? `toolbar-` + orientation + `` : 'toolbar-horizontal', ); if (hasActiveTab !== false) { classesToAdd.push('toolbar-tray-open'); } if (isFixed) { classesToAdd.push('toolbar-fixed'); } if (isOriented) { classesToAdd.push('toolbar-oriented'); } if (activeTray) { // These styles are added so the active tab/tray styles are present // immediately instead of "flickering" on as the toolbar initializes. In // instances where a tray is lazy loaded, these styles facilitate the // lazy loaded tray appearing gracefully and without reflow. const styleContent = ` .toolbar-loading #` + activeTabId + ` { background-image: linear-gradient(rgba(255, 255, 255, 0.25) 20%, transparent 200%); } .toolbar-loading #` + activeTabId + `-tray { display: block; box-shadow: -1px 0 5px 2px rgb(0 0 0 / 33%); border-right: 1px solid #aaa; background-color: #f5f5f5; z-index: 0; } .toolbar-loading.toolbar-vertical.toolbar-tray-open #` + activeTabId + `-tray { width: 15rem; height: 100vh; } .toolbar-loading.toolbar-horizontal :not(#` + activeTray + `) > .toolbar-lining {opacity: 0}`; const style = document.createElement('style'); style.textContent = styleContent; style.setAttribute('data-toolbar-anti-flicker-loading', true); document.querySelector('head').appendChild(style); if (userButtonMinWidth) { const userButtonStyle = document.createElement('style'); userButtonStyle.textContent = `#toolbar-item-user {min-width: ` + userButtonMinWidth +`px;}` document.querySelector('head').appendChild(userButtonStyle); } } } document.querySelector('html').classList.add(...classesToAdd); })(); Esther Kwak | 麻豆区

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Esther Kwak

Associate Director, Center for Intercultural Student Development

Biography

Hi! I鈥檓 Esther Kwak. I am the Associate Director of the CISD. My background is that I am Korean but lived the majority of my life in the D.R. Congo.

In the CISD, a big program I am the lead on is International and IMPACT Welcome. In addition to that, my passions are leadership training and application, mentoring student leaders, cooking/hosting meals, and solving problems.

If you know me, you know that I will always encourage you to reach your full potential, though you may not always like my methods of "encouragement". So, how about starting with coffee?

Events & Appearances

Sep 06, 2025
Impact Welcome

| 12:00am-11:59pm

For BIPOC students to build community among Calvin's community.

麻豆区 Impact students on the beach
Aug 25, 2025
International Welcome

| 12:00am-11:59pm

Move-in is August 24.

麻豆区 new international students on the beach
Esther Kwak

Contact Me

616-526-7121
HH 229D Hiemenga Hall

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