@media only screen and (max-width:1200px){

.nav.navbar-nav {
    width: 95%;
}
.navbar-nav > li > a {
    padding:10px; 
}
.follow_bx {
    display: table;
    float: none;
    margin: 0;
    text-align: center;
    width: auto;
}

}

@media only screen and (max-width:990px){

.nav.navbar-nav {
    width: 95%;
} 
.follow_bx {
    display: table;
    float: none;
    margin: 0;
    text-align: center;
    width: auto;
}

}

@media only screen and (max-width:768px){

.nav.navbar-nav {
    margin: 0;
    width: 100%;
}
.navbar-nav > li > a { 
    border-radius: 10px;
}

}