.cbone::after{content:"";position:absolute;top:0;left:0;z-index:1;width:100%;height:100%;background-color:rgba(0,0,0,0.5)}.content .c_right ul li .faq-item.active{background:#fff7f7;border-bottom-color:transparent;margin-bottom:0.18rem}.content .c_right ul li .faq-item.active .faq-question{min-height:auto;padding-top:0.17rem;padding-bottom:0.08rem}.content .c_right ul li .faq-arrow::before{content:"";position:absolute;left:50%;top:48%;width:0.05rem;height:0.05rem;border-right:0.015rem solid #ff0000;border-bottom:0.015rem solid #ff0000;transform:translate(-50%,-65%) rotate(45deg);transition:transform 0.3s ease,border-color 0.3s ease}.content .c_right ul li .faq-item.active .faq-arrow{background:#ef1616}.content .c_right ul li .faq-item.active .faq-arrow::before{border-color:#fff;transform:translate(-50%,-30%) rotate(225deg)}.content .c_right ul li .faq-item.active .faq-answer{opacity:1}@media screen and (max-width:1185px){.content .item{width:100%;border-radius:0.2rem;margin:0.2rem auto;padding:0.5rem}.content .item .itemq{font-size:0.35rem;margin:0 0 0.2rem}.content .item .itemf{font-size:0.3rem}}