/*全局*/
.p_nodata {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/new2022041109333496953/cms/image/49ac9432-b3ee-4d07-9124-5e6c3a3b19b4.png_186xaf.png?t=1651052519772) no-repeat 50% 50px;
    min-height: 300px;
    background-size: 64px auto;
}