.nav-back-rep {
    background:#2c2829 !important;
    
}
.login{
background :#ee272f !important;
}
.ex-button-color{background-color:#2c2829 !important; background-image:linear-gradient(to bottom, #2c2829, #2c2829) !important;}
/*.ex-button-color:hover {background-color:#505050 !important; background-image:linear-gradient(to bottom, #545454, #505050) !important;}*/