@media only screen 
  and (min-device-width: 320px) 
  and (max-device-width: 480px) 
  and (-webkit-min-device-pixel-ratio: 1) { 
    section h3 {
        font-size: 24px;
    } 
    section.section { 
        padding-left: 15px;
        padding-right: 15px;
    }
    p {
        font-size: 14px; 
        line-height: normal;  
    }
    header[role="banner"].desktop_menu h1 { 
        left: 15px;
    }
    header[role="banner"].desktop_menu nav div#inner ul li a { 
        font-size: 24px;
        font-family: calibribold;
    }
    header[role="banner"].desktop_menu nav div#inner ul li { 
        display: none;
    }
    header[role="banner"].desktop_menu nav div#inner ul li.mobile-nav { 
        display: inline-block; 
        right: -38px;
     }
    header[role="banner"].desktop_menu h1 a img {
        max-width: 220px;
    }
    header[role="banner"].desktop_menu nav { 
        top: 35px;
    }
    section#intro_section header h1 { 
        font-size: 20px;
    }
    section#intro_section header p { 
        font-size: 16px;
        margin-bottom: 14px;
    }
    section#intro_section ul li { 
        font-size: 14px;
    }
    section#intro_section header {
        top: 40%;
        width: 82%;
        left: 45%;
    }
    section#services_section ul li .icon-box {
        width: 100%;
        text-align: left;
    }
    section#services_section ul li h3 { 
        font-size: 16px; 
        text-align: left !important;
    }
    section#services_section ul li img {
        max-width: 100px;
    }
    section#services_section ul li.icon-servicelist { 
        z-index: -1;
        opacity: 0.2;
        left: 0;
        top: 210px;
        border-bottom: 0 !important;
    }
    section#services_section ul li:last-child { 
        border-bottom: 0 !important;
    }
    section#services_section ul li { 
        padding: 20px 0; 
        width: 100%;
        border: 0 !important; 
        border-bottom: 2px solid
        #2f2c94 !important;
    }
    section#about_section { 
    padding-top: 50px;
}
    section#about_section p {
        font-size: 14px !important; 
    }
    section#about_section .wrapper .col-left {
        width: 100%;
    }
    section#about_section .wrapper .col-right {
        width:100%; 
        margin-top:5%;
    }
    section#about_section .about_testimonial h6 {
        font-size: 20px;
        margin-bottom: 0;
    }
    section#about_section .about_testimonial span { 
        font-size: 14px;
    }
    section#about_section .about_testimonial .info { 
        margin: 10px 25px 0 0;
    }
    section#about_section .about_testimonial img {
        width: 60px;
        height: 60px; 
    }
    section#whyybs_section { 
    padding-top: 50px;
}
    section#whyybs_section img {
        max-width: 420px;
    }
    section#whyybs_section .wrapper .col-right { 
        margin-top: 20px;
    }
    section#whyybs_section li { 
        font-size: 14px;
    }
    section#whyybs_section .wrapper .col-left {
        width: 100%; 
    }
    section#clients_section .textblock {
        width: 100%;
    }
    section#clients_section .textblock .clients-list li div { 
        height: 90px;
    } 
    section#clients_section .textblock .clients-list li { 
        width: 50%;
    }
     section#projects { 
    padding-top: 35px;
}
    #projects .Case_Study_right { 
        padding: 0;
    }
    #projects h4 { 
        font-size: 16px;
    }
    #projects img {
        max-width: 280px;
    }
    section#contact .col-md-4.contact_form_box { 
        width: 100%;
        margin-top: 25px;
    }
    ul.nav.nav-tabs.address_nav_tab li a p {
        font-size: 12px;
        line-height: 16px;
        font-family: calibriregular;
    }
    ul.nav.nav-tabs.address_nav_tab li {
        width: 100%;
    }
    ul.nav.nav-tabs.address_nav_tab li a{
        padding-left:0;
    }
    .address_container .info-contact {
        float:left;
        padding-top:0;
    }
    section#contact {
       padding-top: 110px !important;
    }
}
 
@media only screen 
  and (min-device-width: 481px) 
  and (max-device-width: 640px) 
  and (-webkit-min-device-pixel-ratio: 1) {
    section h3 {
        font-size: 32px;
    } 
    p {
        font-size: 16px; 
        line-height: normal;  
    }
    header[role="banner"].desktop_menu nav div#inner ul li a { 
        font-size: 24px;
        font-family: calibribold;
    }
    header[role="banner"].desktop_menu nav div#inner ul li { 
        display: none;
    }
    header[role="banner"].desktop_menu nav div#inner ul li.mobile-nav { 
        display: inline-block; 
     }
    header[role="banner"].desktop_menu h1 a img {
        max-width: 220px;
    }
    header[role="banner"].desktop_menu nav { 
        top: 35px;
    }
    section#intro_section header h1 { 
        font-size: 28px;
    }
    section#intro_section header p { 
        font-size: 18px;
        margin-bottom: 14px;
    }
    section#intro_section ul li { 
        font-size: 14px;
    }
    section#intro_section header {
        top: 35%;
        width: 70%;
        left: 40%;
    }
    section#services_section ul li .icon-box {
        width: 100%;
        text-align: left;
    }
    section#services_section ul li h3 { 
        font-size: 16px; 
        text-align: left !important;
    }
    section#services_section ul li img {
        max-width: 100px;
    }
    section#services_section ul li.icon-servicelist { 
        z-index: -1;
        opacity: 0.2;
        left: 0;
        top: 210px;
        border-bottom: 0 !important;
    }
    section#services_section ul li:last-child { 
        border-bottom: 0 !important;
    }
    section#services_section ul li { 
        padding: 20px 0; 
        width: 100%;
        border: 0 !important; 
        border-bottom: 2px solid
        #2f2c94 !important;
    }
    section#about_section p {
        font-size: 16px; 
    }
    section#about_section .wrapper .col-left {
        width: 100%;
    }
    section#about_section .wrapper .col-right {
        width:100%; 
        margin-top:5%;
    }
    section#about_section .about_testimonial h6 {
        font-size: 20px;
        margin-bottom: 0;
    }
    section#about_section .about_testimonial span { 
        font-size: 18px;
    }
    section#about_section .about_testimonial .info { 
        margin: 10px 25px 0 0;
    }
    section#about_section .about_testimonial img {
        width: 60px;
        height: 60px; 
    }
    section#whyybs_section img {
        max-width: 420px;
    }
    section#whyybs_section .wrapper .col-right { 
        margin-top: 20px;
    }
    section#whyybs_section li { 
        font-size: 18px;
    }
    section#whyybs_section .wrapper .col-left {
        width: 100%; 
    }
    section#clients_section .textblock {
        width: 100%;
    }
    section#clients_section .textblock .clients-list li div { 
        height: 90px;
    } 
    section#clients_section .textblock .clients-list li { 
        width: 33%;
    }
    #projects .Case_Study_right { 
        padding: 0;
    }
    #projects h4 { 
        font-size: 20px;
    }
    #projects img {
        max-width: 280px;
    }
    section#contact .col-md-4.contact_form_box { 
        width: 100%;
        margin-top: 25px;
    }
}

@media only screen 
  and (min-device-width: 641px) 
  and (max-device-width: 767px) 
  and (-webkit-min-device-pixel-ratio: 1) { 
    p {
        font-size: 16px; 
        line-height: normal;  
    }
    header[role="banner"].desktop_menu nav div#inner ul li a { 
        font-size: 24px;
        font-family: calibribold;
    }
    header[role="banner"].desktop_menu nav div#inner ul li.mobile-nav { 
       display: inline-block; 
    }
    header[role="banner"].desktop_menu nav div#inner ul li { 
        display: none;
    }
    header[role="banner"].desktop_menu h1 a img {
        max-width: 240px;
    }
    header[role="banner"].desktop_menu nav { 
        top: 35px;
    }
    section#intro_section header h1 { 
        font-size: 34px;
    }
    section#intro_section header p { 
        font-size: 22px;
        margin-bottom: 14px;
    }
    section#intro_section ul li { 
        font-size: 16px;
    }
    section#intro_section header {
        top: 35%;
        width: 70%;
        left: 40%;
    }
    section#services_section ul li h3 { 
        font-size: 16px;
        height: 56px;
    }
    section#services_section ul li img {
        max-width: 80px;
    }
    section#services_section ul li.icon-servicelist { 
        top: 95px;
    }
    section#services_section ul li { 
        padding: 15px 0; 
    }
    section#about_section p {
        font-size: 16px; 
    }
    section#about_section .about_testimonial h6 {
        font-size: 20px;
        margin-bottom: 0;
    }
    section#about_section .about_testimonial span { 
        font-size: 18px;
    }
    section#about_section .about_testimonial .info { 
        margin: 10px 25px 0 0;
    }
    section#about_section .about_testimonial img {
        width: 60px;
        height: 60px; 
    }
    section#whyybs_section img {
        max-width: 420px;
    }
    section#whyybs_section .wrapper .col-right { 
        margin-top: 20px;
    }
    section#whyybs_section li { 
        font-size: 18px;
    }
    section#whyybs_section .wrapper .col-left {
        width: 100%; 
    }
    section#clients_section .textblock {
        width: 80%;
    }
    section#clients_section .textblock .clients-list li div { 
        height: 90px;
    } 
    section#clients_section .textblock .clients-list li { 
        width: 33%;
    }
    #projects h4 { 
        font-size: 20px;
    }
    #projects img {
        max-width: 280px;
    }
    section#contact .col-md-4.contact_form_box { 
        width: 100%;
        margin-top: 25px;
    }
}
 
@media only screen 
  and (min-device-width: 768px) 
  and (max-device-width: 1024px) 
  and (-webkit-min-device-pixel-ratio: 1) {
    p {
        font-size: 18px; 
        line-height: normal;  
    }
    header[role="banner"].desktop_menu nav div#inner ul li a { 
        font-size: 16px;
        font-family: calibribold;
    }
    header[role="banner"].desktop_menu nav div#inner ul li { 
        padding: 0 6px; 
    }
    header[role="banner"].desktop_menu h1 a img {
        max-width: 190px;
    }
    header[role="banner"].desktop_menu nav { 
        top: 35px;
    }
    section#intro_section header h1 { 
        font-size: 38px;
    }
    section#intro_section header p { 
        font-size: 24px;
        margin-bottom: 14px;
    }
    section#intro_section ul li { 
        font-size: 16px;
    }
    section#intro_section header {
        top: 40%;
        width: 60%;
        left: 35%;
    }
    section#services_section ul li h3 { 
    font-size: 18px;
    height: 65px;
    }
    section#services_section ul li img {
        max-width: 90px;
    }
    section#services_section ul li.icon-servicelist { 
        top: 112px;
    }
    section#about_section p {
        font-size: 18px !important;
        line-height: normal;
    }
    section#about_section .about_testimonial h6 {
        font-size: 20px;
        margin-bottom: 0;
    }
    section#about_section .about_testimonial span { 
        font-size: 18px;
    }
    section#about_section .about_testimonial .info { 
        margin: 10px 25px 0 0;
    }
    section#about_section .about_testimonial img {
        width: 60px;
        height: 60px; 
    }
    section#whyybs_section img {
        max-width: 500px;
    }
    section#whyybs_section .wrapper .col-right { 
        margin-top: 35px;
    }
    section#whyybs_section li { 
        font-size: 18px;
    }
    section#whyybs_section .wrapper .col-left {
        width: 100%; 
    }
    section#clients_section .textblock {
        width: 80%;
    }
    section#clients_section .textblock .clients-list li div { 
        height: 90px;
    } 
    #projects h4 { 
        font-size: 24px;
    }
    .mobile-nav {
        display: none;
    }
    section#contact .col-md-4.contact_form_box {  
        margin-top: 25px;
    }
}

@media only screen 
  and (min-device-width: 1024px) 
  and (max-device-width: 1199px) 
  and (-webkit-min-device-pixel-ratio: 1) {
    .mobile-nav {
        display: none;
    }
}
 
@media screen 
 and (min-device-width: 1200px)    { 
    .mobile-nav {
        display: none;
    }
}