/* // Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) { 

 }

/* // Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) { 

 }

@media(max-width: 768px){
    header{
        height: 45px ;
    }
    img.logo_img{
        height: 30px ;
        width: 30px ;
    }
    header h2.siteName{
        padding-left: 5px ;
        font-size: 130% ;
    }
    /* .btn-primary{
        padding: 2px 15px ;
    } */
} 


/* // Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) { 

 }

/* // Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) { 

 }

/* // Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {  

}