body {
/*    background-color: #1f6377;*/
/*    background-image: radial-gradient(circle, rgba(158, 168, 168, 0.97) 0%,rgba(0, 87, 45, 0.92) 100%);
    background-image: radial-gradient(circle, rgba(0, 160, 160, 0.97) 0%,rgba(0, 60, 60, 0.92) 100%);*/
    background-image:
            radial-gradient(circle at 55% 40%, #003355 0, transparent 40%),
            radial-gradient(circle at 95% 60%, #48d1cc 0, transparent 25%),
            radial-gradient(circle at 50% 10%, #008080 0, transparent 20%),
            radial-gradient(circle at 15% 85%, #48d1cc 0, transparent 25%),
            radial-gradient(circle at 80% 20%, #20c997 0, transparent 35%),
            radial-gradient(circle at 25% 25%, #008080 0, transparent 45%),
            radial-gradient(circle at 70% 75%, #004d4d 0, #002244 90%);
    background-attachment: fixed;
    background-size: cover;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

.login-container {
    text-align: center;
    background-color: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 15px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 40px;
    max-width: 400px;
    width: 80%;
}
.logo {
    margin-left: auto;
    margin-right: auto;
    margin-top:4%;
}
#stitre {
    text-align: center;
    color: white;
    z-index: 1;
    font-size: 60px;
    font-weight: bolder;
    font-family: "Arial";
    animation-duration: 6s;
    animation-iteration-count: infinite;
}

.login {
    margin-left: auto;
    margin-right: auto;
    margin-top: 3%;
    width: 270px;
    border: #aaaaaa 1px solid;
    border-radius: 9px;
    background: rgba( 0, 90, 90, 0.65 );
    box-shadow: 0 8px 32px 0 rgba( 31, 38, 135, 0.37 );
    backdrop-filter: blur( 3px );
    -webkit-backdrop-filter: blur( 3px );
    z-index: 3;
}
.brique {
    width: 270px;
    border: #eeeeee 1px solid;
    border-radius: 6px;
    background-color: #eeeeee;
}
/*
.anime {
    animation-name: anime;
}
@keyframes anime  {
    0% {
        opacity: 0;
        scale: 0.5
    }
    20% {
        opacity: 1
    }
    30% {
        scale: 1.2
    }
    35% {
        scale: 1
    }
    80% {
        opacity: 1;
        scale: 1
    }
    100% {
        opacity: 0;
        scale: 0.3
    }
} */