AstraZeneca_uniapp/common/style/common.scss

html,
body,
#app {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: #f0f3f5;
}

#app {
    background-color: var(--white);
}