@import url('https://fonts.googleapis.com/css?family=Open+Sans&display=swap');

body {
    font-family: 'Open Sans', sans-serif;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
}

#container {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    margin: 10px auto;
    padding: 16px;
    width: 300px;
    text-align: center;
}

#message {
    margin-bottom: 10px;
    padding: 10px 5px 10px;
    text-align: left;
}

button {
    box-sizing: border-box;
    width: 100%;
    padding: 3%;
    background: #007bff;
    border-bottom: 2px solid #007bff;
    border-top-style: none;
    border-right-style: none;
    border-left-style: none;
    color: #fff;
}

button:hover {
    background: #0069d9;
    cursor: pointer;
}


.loader {
    border: 8px solid #f3f3f3;
    border-radius: 50%;
    border-top: 8px solid #F9DC5C;
    width: 25px;
    height: 25px;
    margin: 0 auto;
    text-align: center;
    -webkit-animation: spin 2s linear infinite;
    /* Safari */
    animation: spin 2s linear infinite;
}

/* Safari */
@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

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

    100% {
        transform: rotate(360deg);
    }
}