.container {
    padding: 0;
}

/* https://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Cascading_variables/Using_custom_properties */

.main {
    padding: 15px;
    padding-top: 20px;
    border-radius: 15px;
    background-color: var(--main-bg-color);
    min-height: 92vh;
}