.uicore-navbar .uicore-branding a{
    width: 75px;
    display: inline-block;
}
.uicore-navbar .uicore-branding a .uicore-logo.uicore-second{
    width: 100%;
    height:  auto !important;
    margin-top:-35px;
}

.uicore-navbar .uicore-branding a .uicore-logo.uicore-main{
    margin-top: -22px;
    width: 100%;
    height: auto;
}