.faq .header{background-image:url(https://bitvast.oss-cn-hongkong.aliyuncs.com/image/problem_banner.png);background-size:100% 100%;color:#fff}.faq .header h1{text-align:center;padding:10% 0 20%}.faq .faq-c{padding:70px 0}.faq .faq-cc{width:70%;margin:auto}.faq .now{background:#261e73;color:#fff;height:70px;text-align:center;line-height:70px}.faq .el-collapse-item__header{font-size:20px;color:#261e73;font-weight:600}.faq .el-collapse-item__content{font-size:16px}@media (max-width:866px){.faq .header h1{font-size:26px;padding:12%}.faq .faq-cc{width:90%;margin:auto}.faq .faq-c{padding:20px 0}.faq .el-collapse-item__header{font-size:12px}.faq .el-collapse-item__content{font-size:16px}.faq .el-collapse-item__header{line-height:normal}.faq .el-dialog{width:90%!important}}