.helialogo {
    position: relative;
    top: -40px;

    float: left;
    width: 300px;
}

.scalelogo {
    position: relative;
    top: -55px;
    right: 50px;

    float: right;
    width: 180px;
}

@media (max-width: 700px) {
    .helialogo {
        float: unset;
        margin: auto;
    }

    .scalelogo {
        top: -25px;
        right: 0;

        float: unset;
        margin: auto;
    }
}