@media only screen 
and (max-width : 320px) {
    
    
    .header .intro-text h1 {
        font-size: 30px;
        line-height: 40px;
        margin-bottom: 25px;
    }
    
    .header .intro-text p {
        font-size: 18px;
        line-height: 25px;
        margin-bottom: 25px;
    }
    
    .header .intro-text .btn-primary {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .call-to-action h1 {
        font-size: 30px;
        line-height: 40px;
    }
    
    .call-to-action .btn-primary {
        padding: 15px;
        font-size: 13px;
    }
    
    .about-text p {
        margin-top: 20px;
    }
    
    .skill-shortcode {
        margin-bottom: 30px;
    }
    
    .footer-link ul {
        float: left !important;
        margin-top: 30px;
    }
    
    .footer-social {
        margin-top: 30px;
    }
    
    
}


@media only screen 
and (min-width : 321px) 
and (max-width : 480px) {
    
    
    .header .intro-text h1 {
        font-size: 30px;
        line-height: 40px;
        margin-bottom: 25px;
    }
    
    .header .intro-text p {
        font-size: 18px;
        line-height: 25px;
        margin-bottom: 25px;
    }
    
    .header .intro-text .btn-primary {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .call-to-action h1 {
        font-size: 30px;
        line-height: 40px;
    }
    
    .call-to-action .btn-primary {
        padding: 15px;
        font-size: 13px;
    }
    
    .about-text p {
        margin-top: 20px;
    }
    
    .skill-shortcode {
        margin-bottom: 30px;
    }
    
    .footer-link ul {
        float: left !important;
        margin-top: 30px;
    }
    
    .footer-social {
        margin-top: 30px;
    }
    
    
}

@media only screen 
and (min-width : 481px) 
and (max-width : 600px) {
    
    
    .header .intro-text h1 {
        font-size: 35px;
        line-height: 45px;
        margin-bottom: 25px;
    }
    
    .header .intro-text p {
        font-size: 20px;
        line-height: 25px;
        margin-bottom: 25px;
    }
    
    .header .intro-text .btn-primary {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .call-to-action h1 {
        font-size: 35px;
        line-height: 45px;
    }
    
    .call-to-action .btn-primary {
        padding: 18px;
        font-size: 15px;
    }
    
    .about-text p {
        margin-top: 20px;
    }
    
    .skill-shortcode {
        margin-bottom: 30px;
    }
    
    .footer-link ul {
        float: left !important;
        margin-top: 30px;
    }
    
    .footer-social {
        margin-top: 30px;
    }
    
    
}


@media only screen 
and (min-width : 601px) 
and (max-width : 800px) {
    
    
    .header .intro-text h1 {
        font-size: 40px;
        line-height: 45px;
        margin-bottom: 25px;
    }
    
    .header .intro-text p {
        font-size: 22px;
        line-height: 25px;
        margin-bottom: 25px;
    }
    
    .header .intro-text .btn-primary {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .call-to-action h1 {
        font-size: 40px;
        line-height: 45px;
    }
    
    .call-to-action .btn-primary {
        padding: 18px;
        font-size: 15px;
    }
    
    .about-text p {
        margin-top: 20px;
    }
    
    .skill-shortcode {
        margin-bottom: 30px;
    }
    
    .footer-link ul {
        float: left !important;
        margin-top: 30px;
    }
    
    .footer-social {
        margin-top: 30px;
    }
    
}

@media only screen 
and (min-width : 801px) 
and (max-width : 991px) {
    
    
    .header .intro-text h1 {
        font-size: 45px;
        line-height: 50px;
        margin-bottom: 30px;
    }
    
    .header .intro-text p {
        font-size: 25px;
        line-height: 30px;
        margin-bottom: 30px;
    }
    
    .header .intro-text .btn-primary {
        padding: 15px 20px;
        font-size: 16px;
    }
    
    
}


@media only screen 
and (min-width : 992px) 
and (max-width : 1100px) {
    
}

/*************************** 서리 적용 **************************/

@media only screen and (max-width : 760px)  {
	div.m_head { position:absolute; display:block;   height:50px; left:15px; top:0; z-index:100;color:#fff;}    
}


@media only screen and (max-width : 500px)  {
	div.m_head span.m_head_tel strong { display:none;  }
}
@media only screen and (max-width : 400px)  {
	div.m_head span.m_head_logo img { width:100px; }
	div.m_head span.m_head_tel {  font-size:12px; }
}