.header {
    min-height:70px;
    background-color:#000000;
    padding-top:10px;
    padding-right:10px;
    padding-bottom:10px;
}
img.image1 {
    margin-left:auto;
    display:block;
}
@media only screen and (min-width : 768px) {
    .header {
        min-height: 58px;
    }
    img.image1 {
        margin-right: 0px;
    }
}
@media only screen and (min-width : 1024px) {
    .header {
        min-height: 58px;
    }
    img.image1 {
        float: none;
        margin-left:auto;
        display:block;
        margin-right:0px;
    }
}