@media screen and (max-width: 767px), (max-device-width: 767px) {
    body{
        background: #380641 url(images/bg9.jpg) no-repeat bottom right fixed;
    	-webkit-background-size: cover;
    	-moz-background-size: cover;
    	-o-background-size: cover;
    	background-size: cover;
        font-family:tahoma;                     
    }    
    #head .name{
        right:20px;
        bottom:25px;
        top:auto;
        font-size:3.0em;
    }
    #head .cert{
        right:20px;
        bottom:10px;
        top:auto;
        font-size:1.1em;
                    
    }

    #nav_bar .button3{
        display:block;
    } 
    #nav_bar .button{
        display:none;
    } 
}



.text-left-not-xs, .text-left-not-sm, .text-left-not-md, .text-left-not-lg {
    text-align: left;
}
.text-center-not-xs, .text-center-not-sm, .text-center-not-md, .text-center-not-lg {
    text-align: center;
}
.text-right-not-xs, .text-right-not-sm, .text-right-not-md, .text-right-not-lg {
    text-align: right;
}
.text-justify-not-xs, .text-justify-not-sm, .text-justify-not-md, .text-justify-not-lg {
    text-align: justify;
}

@media (max-width: 767px) {
    .text-left-not-xs, .text-center-not-xs, .text-right-not-xs, .text-justify-not-xs {
        text-align: inherit;
    }
    .text-left-xs {
        text-align: left;
    }
    .text-center-xs {
        text-align: center;
    }
    .text-right-xs {
        text-align: right;
    }
    .text-justify-xs {
        text-align: justify;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .text-left-not-sm, .text-center-not-sm, .text-right-not-sm, .text-justify-not-sm {
        text-align: inherit;
    }
    .text-left-sm {
        text-align: left;
    }
    .text-center-sm {
        text-align: center;
    }
    .text-right-sm {
        text-align: right;
    }
    .text-justify-sm {
        text-align: justify;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .text-left-not-md, .text-center-not-md, .text-right-not-md, .text-justify-not-md {
        text-align: inherit;
    }
    .text-left-md {
        text-align: left;
    }
    .text-center-md {
        text-align: center;
    }
    .text-right-md {
        text-align: right;
    }
    .text-justify-md {
        text-align: justify;
    }
}
@media (min-width: 1200px) {
    .text-left-not-lg, .text-center-not-lg, .text-right-not-lg, .text-justify-not-lg {
        text-align: inherit;
    }
    .text-left-lg {
        text-align: left;
    }
    .text-center-lg {
        text-align: center;
    }
    .text-right-lg {
        text-align: right;
    }
    .text-justify-lg {
        text-align: justify;
    }
}