*   {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    position: relative;
    font-family: 'Poppins', sans-serif;
    background-color: #f5f5f5;
    font-size: 1rem;
    line-height: 1.6;
    height: 100vh;

    display: flex;
    flex-direction: column;
}

#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #333;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    z-index: 1000;

    #loading-bar {
        margin: 40px;
        height: 60px;
        width: 60px;
        border-radius: 50%;
        border: 4px solid #f3f3f3;
        border-top: 5px solid #fa7100;
        display: flex;
        align-items: center;
        justify-content: center;
        animation: spin 1.8s linear infinite;


    }
}


@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

main {
    flex: 1;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}