.logo {
    width: 150px;
    height: 150px;
    background-image: url(../assets/js-logo.png);
    display: block;
    margin: 100px auto 20px;
    background-size: 100%;
}
.title {
    font-size: 20px;
    text-align: center;
    margin: 10px;
}
body {
    /*disable-pull-to-refresh-effect*/
    overscroll-behavior: contain;
}