desktop_task_schedule/code/web/task_schedule/src/style.css

html {
    background-image: url("@/assets/img/bg/bg_01.jpg");
    background-attachment: fixed;
    background-size: contain;
}

body {
    /* width: 100vw;
    height: 100vh; */
    padding: 0px;
    margin: 0px;
    overflow: hidden;
}