.nav-back-rep {
    background:#00afef!important;
    
}
.login{
background :#00afef!important;
}
/*.ex-button-color{background-color:#2f2f2f !important; background-image:linear-gradient(to bottom, #545454, #2f2f2f) !important;}
.ex-button-color:hover {background-color:#505050 !important; background-image:linear-gradient(to bottom, #545454, #505050) !important;}*/