.sidebar-sticky{--bs-border-radius:1rem;background:var(--bs-white);border:1px solid var(--bs-border-color);border-radius:var(--bs-border-radius);transition:transform .3s ease-in-out}.sidebar-sticky.issticky{position:fixed;top:60px;transform:translateY(0);z-index:1000;@media (min-width:768px){width:33.33333333%}}.course-thumbnail{position:relative;img{aspect-ratio:9/8;object-fit:cover}}.coupon-container{margin:1rem auto 2rem;border:1px dashed var(--color-green-400);border-radius:var(--bs-border-radius);padding:1rem;text-align:center}@media(min-width:64rem){.coupon-container{max-width:450px;margin-bottom:1rem}}.course-price-preview-rate{justify-content:space-between;margin-bottom:16px}.course-price-preview-rate,.course-price-preview-rate .course-price{display:flex;align-items:flex-end}.course-price-preview-rate .course-price>*{margin-right:1rem}.course-price .sale-price{font-size:2rem;font-weight:700;line-height:2rem}.course-price .regular-price{font-size:15px;font-weight:500;color:var(--bs-body-color)!important;text-decoration:line-through}