.header {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    /*background-color: #323232;*/
    color: white;
    /* text-align: center; */
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #323232;
    color: white;
    text-align: center;
}