body {
    padding: 0;
    margin: 0;
}
.app {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
}
.tips {
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    right: 0;
    top: 0;
    padding: 10px;
    position: absolute;
}
.tips a,
.tips a:visited
{
    text-decoration: none;
    color: #2a7ae2
}
.tips i {
    background: rgba(255, 0, 0, 0.1);
}


@media (max-width: 512px) {
    .tips {
        top: auto;
        right: auto;
        bottom: 0px;
        left: 0px;
    }
}