.grid-container{display:grid;grid-template-areas:"image content";grid-template-columns:1fr 1fr}.grid-container.image_top{grid-template-areas:"image" "content"}.grid-container.image_bottom{grid-template-areas:"content" "image"}.grid-container.image_left{grid-template-areas:"image content"}.grid-container.image_right{grid-template-areas:"content image"}.image{grid-area:image}.text-content{grid-area:content}.pillar_main{box-sizing:border-box;display:flex;margin:0;padding:0}.pillar_toc{background-color:#f0f0f0;display:flex;flex:0 0 20%;flex-direction:column;height:100vh;justify-content:space-between;overflow-y:auto;padding:20px;position:sticky;top:0}.pillar_toc a{color:#000;display:block;padding:10px 0;text-decoration:none;transition:color .3s ease}.pillar_toc a:hover{color:#009688}.pillar_toc a.active{color:#009688;font-weight:700}.pillar_toc ul{list-style:none;padding:0}.pillar_toc li{margin-bottom:10px}.toc-cta{margin-top:20px}.toc-cta .cta_button{display:block;text-align:center;width:100%}.content{background-color:#fff;flex:1;padding:20px}.section-header{margin-bottom:20px;padding:10px}.section-number{background-color:#004d40;border-radius:20px;display:inline-block;margin-right:10px;padding:5px 10px}.section-content ul{list-style:none;margin:0;padding:0}.section-content li{background-color:#e0e0e0;border-radius:4px;margin:8px 0;padding:10px}@media (max-width:768px){.pillar_main{flex-direction:column}.pillar_toc{height:auto}.content,.pillar_toc{flex:1 0 auto}}