.c-nav{width:100%}.c-nav.van-nav-bar{background:transparent;color:#fff}.c-nav.van-nav-bar .van-icon,.c-nav.van-nav-bar .van-nav-bar__arrow,.c-nav.van-nav-bar .van-nav-bar__title,.c-nav .van-nav-bar__text{color:#fff}.return-xindong{position:absolute;top:1px;left:12%;z-index:3}canvas[data-v-a1968bcc]{max-width:100%;display:block}.admin-relace-singer{position:relative}.admin-relace-singer .sign-list-holder{display:flex;justify-content:space-between;align-items:center;width:100%;padding:5px}.admin-relace-singer .sign-list-holder div{flex:1}.admin-relace-singer .content{background:transparent;overflow:auto}