﻿<style >
/* Container styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

#content {
    background: #f5f5f5;
    padding: 20px;
    border-radius: 5px;
    position: relative;
    min-height: 200px;
}

/* Loading overlay styles */
#loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.spinner {
    width: 80px;
    height: 80px;
    border: 8px solid #f3f3f3;
    border-top: 8px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

</style >
