body{background-color:#f5f5f5}.nl-pageHeader{background-color:#fff;width:100%;display:block;height:49.5px;position:relative}.nl-center{padding-top:0}.nl-pageHeader .breadcrumbs{color:#4f4f4f;font-size:14px;line-height:50px;margin:0;font-weight:400;padding:0 1rem}.nl-pageHeader .breadcrumbs a{color:#4f4f4f;text-decoration:none}.study-guide-container{max-width:1024px;overflow:auto;margin:100px auto 30px auto}.study-guide-container article{padding:20px;background-color:white;margin-bottom:130px}.nl-center{width:1200px;margin:0 auto 0}.nl-center h1,h2{color:#4f4f4f}.nl-center h1{padding:0 1rem}.nl-center h2{font-size:20px}.nl-center .copyright{margin:0 1rem 2rem;padding:0 1rem;border:1px solid #a1a1a1;background-color:#d7d7d7;font-size:16px;line-height:20px}.nl-center .copyright a{color:blue;cursor:pointer;text-decoration:underline}.study-guide-list-container{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;align-items:center;margin-bottom:50px;padding:0 1rem 80px;user-select:none}.study-guide-list-container .item{background-color:white;border:1px solid #edf2f7;width:100%;padding:1rem;box-sizing:border-box;color:#4f4f4f;text-decoration:none;border-radius:6px;height:4rem;display:flex;align-items:center;box-shadow:0 4px 5px 0 #c7c7c780;transition:transform .2s}.study-guide-list-container .item:hover{border-style:none;box-shadow:1px 7px 5px 0 #c7c7c7bd;transform:scale(1.02)}