body {
    /* background-color: #E7F3FF; */
    max-width: 1024px;
    margin-left: auto;
    margin-right: auto;
}
.container {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.center {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    background-color: #FFFFFF;
}