@bg-color-mask :rgba (0, 0, 0, 0.4);[data-v-0462ba22] .ant-collapse-borderless{background-color:#fff;border:0}[data-v-0462ba22] .ant-collapse>.ant-collapse-item>.ant-collapse-header{padding:0;font-size:16px;font-weight:700;color:#333}[data-v-0462ba22] .ant-collapse-content-box{padding:0}