html, body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
    font-size: 14px;
    font-family: "Titillium Web", sans-serif;
    font-weight: 400;
    font-style: normal;
}

body{
    background: url('/img/background.jpg');
    background-repeat: no-repat;
    background-size: cover;
    text-align: center;
    background-color: rgba(255,255,255,0.6);
    background-blend-mode: lighten;

}
.content {
    background: rgb(255 255 255 / 85%);
    max-width: 1100px;
    margin: 40px auto;
    padding: 20px;
    border-radius: 5px;
}

.filters{
    height: 40px;
    margin-bottom: 10px;
}



.content .backend svg{
    height: 30px;
}

/* Animation for a circle spinner */
@keyframes pulse {
    0% { transform: scale(0); }
    100% { transform: scale(1); opacity: 0; }
}

.spinner {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 0 auto;
    animation: pulse 1s ease-out infinite;
    border: 4px solid #3498db;
    border-right-color: transparent;
}