.course-head.main-container-root,.course-head .course-section-sticky{background-color:var(--color-secondary-200)}.course-head .container{border-bottom:1px solid var(--color-secondary-300);grid-template-columns:1.5fr 1fr;max-width:1200px;margin:0 auto;padding:0 20px;display:grid}.course-head .course-description{flex-direction:column;gap:24px;padding:50px 0;display:flex}.course-head .course-description h1{color:var(--color-neutral-100);font-size:48px;font-weight:700;line-height:60px}.course-head .course-description .description p{color:var(--color-neutral-400)}.course-head .instructor{align-items:center;gap:10px;margin-bottom:16px;display:flex}.course-head .instructor .instructor-image{border-radius:50%;width:50px;height:50px;overflow:hidden}.course-head .instructor .instructor-image img{object-fit:cover;width:100%;height:100%}.course-head .instructor .instructor-name h3{color:var(--color-neutral-100);font-size:18px;font-weight:600}.course-head .instructor .instructor-name p{color:var(--color-neutral-400)}.course-head .addition-information{color:var(--color-neutral-300);align-items:center;gap:25px;font-weight:400;display:flex}.course-head .addition-information>div{align-items:center;gap:5px;display:flex}.course-head .course-section-sticky{z-index:3;width:100%;transition:all .5s ease-in-out;position:fixed;top:-100%;left:0}.course-head .course-section-sticky .course-description{padding-top:10px;padding-bottom:20px}.course-head .course-section-sticky .sticky-course-name{color:var(--color-neutral-100);font-size:28px;font-weight:600}.course-head .course-section-sticky.show-sticky{top:0}@media screen and (max-width:1024px){.course-head.main-container-root,.course-head .course-section-sticky{display:none}.course-head .container{grid-template-columns:1fr}}