.course-native .course-materials{max-width:860px;margin:36px auto 0;padding:24px;background:#fff;border-radius:14px;box-shadow:0 10px 30px rgba(7,54,95,.08);box-sizing:border-box;text-align:center}
.course-native .course-materials img{display:block;width:100%;max-width:650px;height:auto;margin:0 auto;border-radius:8px}
.course-native .course-materials figcaption{margin:16px auto 0;color:#07365f;line-height:1.6}
.course-native .course-materials figcaption strong{display:block;font-size:19px;color:#ed6a00}
.course-native .course-materials figcaption span{display:block;max-width:680px;margin:16px auto 0;padding:12px 18px;border-left:3px solid #1955d1;border-radius:4px;background:#eef4ff;font-size:14px;font-weight:400;text-align:left}
.course-native .support-periods.course-tablist{margin-top:32px}
@media(max-width:600px){.course-native .course-materials{padding:16px;margin-top:24px}.course-native .course-materials figcaption strong{font-size:16px}.course-native .course-materials figcaption span{font-size:13px;line-height:1.6;padding:10px 12px}}