#header_inner #siteID {
    width: 15%;
}

.f_logo img {
width: 70% !important;
}

@media screen and (max-width: 834px){
#header_inner #siteID {
width:30%;
}
}

@media screen and (max-width: 640px){
#header_inner #siteID {
width:40%;
}
}

@media screen and (max-width: 480px){
#header_inner #siteID {
width:60%;
}
.f_logo img {
width: 90% !important;
}
}