.btn-warning {
    background-color: rgb(222, 117, 37);
}

.btn-warning:hover {
    background-color: rgb(242, 137, 57);
}

.btn-success {
    background-color: rgb(29, 156, 156);
}

.btn-success:hover {
    background-color: rgb(39, 176, 176);
}

.monospace {
    font-family: 'Courier New', Courier, monospace;
}

.big-spacing {
    letter-spacing: 2px;
}

.input-with-grid-background {
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.7)), /* 白色半透明覆盖层 */
        url('./mi_grid_background.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
}