.activity-c2c-course{min-width:1400px;background:url(/images/promotionActivity/c2cCourse/bg.jpg?v=2) top no-repeat;background-size:100% 100%;min-height:2157px;padding-bottom:100px}.activity-c2c-course .activity-banner,.activity-c2c-course .activity-banner img{width:100%}.activity-c2c-course .tabs{margin-top:40px;flex-direction:row;gap:100px}.activity-c2c-course .tabs,.activity-c2c-course .tabs>div{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap}.activity-c2c-course .tabs>div{cursor:pointer;width:200px;height:60px;border-radius:10px;background:linear-gradient(180deg,#e8e5e2,#d8cec9);flex-direction:column;font-size:20px;font-weight:600;margin:0 20px}.activity-c2c-course .tabs>div,.activity-c2c-course .tabs>div.active{box-shadow:0 3px 10px 0 rgba(0,0,0,.2),inset 0 2px 3px 0 hsla(0,0%,100%,.5)}.activity-c2c-course .tabs>div.active{color:#fff;background:linear-gradient(180deg,#fac086,#e77039)}.activity-c2c-course .step{margin:50px auto 100px;width:1200px;padding:0 30px 40px;border-radius:24px;background:#fff;box-shadow:0 4px 20px 0 rgba(168,199,231,.3)}.activity-c2c-course .step,.activity-c2c-course .step>div{display:flex;align-items:center;justify-content:flex-start;flex-wrap:nowrap;flex-direction:column}.activity-c2c-course .step>div{width:100%}.activity-c2c-course .step>div p{width:100%;margin:50px 0 20px;font-size:20px;color:#333}.activity-c2c-course .step>div p span{color:#ed6f2d}.activity-c2c-course h1{width:370px;height:75px;background:url(/images/promotionActivity/c2cCourse/title-bg.png?v=2) top no-repeat;display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;flex-direction:row;color:#fff;font-size:32px;font-weight:600}.activity-c2c-course .questions{margin:50px auto 100px;width:1200px;padding:0 30px 40px;border-radius:24px;background:#fff;box-shadow:0 4px 20px 0 rgba(168,199,231,.3)}.activity-c2c-course .questions,.activity-c2c-course .questions>div{display:flex;align-items:center;justify-content:flex-start;flex-wrap:nowrap;flex-direction:column}.activity-c2c-course .questions>div{margin-top:50px;gap:20px}.activity-c2c-course .questions>div>div,.activity-c2c-course .questions>div>div p{width:100%}.activity-c2c-course .questions>div>div p:first-child{color:#ed6f2d;font-size:24px;font-weight:400}.activity-c2c-course .questions>div>div p:last-child{color:#333;font-size:20px;font-weight:400}