.lesson[data-v-3d4fd6f3]{position:relative;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin:0 auto;z-index:0;margin-top:104px;height:100vh;background-color:unset}.lesson .lesson-banner[data-v-3d4fd6f3]{width:1280px;height:250px;max-width:1280px;max-height:250px;margin:0 auto;padding:16px;-webkit-box-sizing:border-box;box-sizing:border-box;position:relative;background-position:50%;background-repeat:no-repeat;background-size:cover}.lesson .lesson-banner .info-icon[data-v-3d4fd6f3]{margin-left:24px;margin-top:16px;margin-bottom:auto}.lesson .lesson-banner .lesson-image[data-v-3d4fd6f3]{height:auto;width:auto;margin-left:30px;max-height:244px;max-width:468px}.lesson .lesson-banner .column[data-v-3d4fd6f3]{margin-top:37px;margin-left:32px}.lesson .lesson-banner .lesson-title[data-v-3d4fd6f3]{max-width:820px;min-height:41px;color:#3a4dfd;font-size:33.64px;font-weight:600;letter-spacing:.25px;line-height:41px;white-space:normal;max-height:120px}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3]{margin-top:auto;max-height:136px;padding:8px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-right:auto}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3] span{height:auto;min-height:16px;white-space:normal;max-height:100%;width:auto;max-width:505px;overflow-y:auto;font-size:14px;line-height:16px}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3] span::-webkit-scrollbar{width:5px}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3] span::-webkit-scrollbar-track{background:#f1f1f1}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3] span::-webkit-scrollbar-thumb{background:rgba(0,0,0,.2);border-radius:10px}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3] span::-webkit-scrollbar-thumb:hover{background:#555;background:rgba(0,0,0,.2)}.lesson .lesson-banner .essential-question[data-v-3d4fd6f3] .brain-image{height:40px;width:40px}.lesson .lesson-container[data-v-3d4fd6f3]{margin:0 auto;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;opacity:1}.lesson .btn[data-v-3d4fd6f3]{margin-left:auto;margin-top:96px}.lesson .banner-background[data-v-3d4fd6f3],.lesson .lesson-background[data-v-3d4fd6f3]{z-index:-2;position:fixed;top:0;min-height:100%;width:100%}.lesson .banner-background[data-v-3d4fd6f3]{position:absolute;z-index:-1;width:100%;max-height:250px;height:250px;left:50%;-webkit-transform:translate(-50%);transform:translate(-50%)}.lesson .controls-section[data-v-3d4fd6f3]{margin:0 auto;width:1280px;padding-bottom:60px}