img {
    max-width: 100%;
}

#header {
    background: #eee;
    padding-top: 30px;
    padding-bottom: 30px;
}

#content {
    padding-top: 50px;
    padding-bottom: 50px;
}

.annuncement {
    background: #eee;
    padding: 15px;
    margin-bottom: 30px;
}

div#result {
    padding-top: 40px;
}

div#result .alert-success .btn {
    padding-top: 2px;
    padding-bottom: 0px;
    border-radius: 3px;
}

.loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #3498db;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite;
    /* Safari */
    animation: spin 2s linear infinite;
    text-align: center;
    margin: 0 auto;
}


/* Safari */

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

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