@media only screen and (min-width: 0px) and (max-width: 667px) {
    .absolute-btn {
        margin-left: auto;
        margin-right: auto;
        left: 0;
        right: 0;
        bottom: 30px;
        width: 70%;
    }

    .intro-container {
        display: none;
    }

    .hero-container {
        background-image: url('../images/hero-image-mobile@2x.jpg');
        background-color: #cccccc;
        height: 760px;
        background-position: top center;
        background-repeat: no-repeat;
        background-size: cover;
    }

    .contact-hero-container {
        background-image: url('../images/mobile-contact-us-hero@3x.png');
    }

    iframe {
        height: 380px;
    }

    label {
        font-size: 16px;
        line-height: normal;
    }

    .bg-work-together {
        background-image: url('../images/mobile-engineer-looking-at-power-plant@2x.jpg');
    }

    .renewable-content {
        width: 80%;
    }

    .hvac-container img {
        margin-top: 60px;
        position: static;
    }

    h1.hero-title {
        font-size: 34px;
        line-height: 1.18;
    }

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 28px;
        line-height: 1.31;
    }

    h3 {
        font-size: 22px;
        line-height: 1.36;
    }

    h4 {
        font-size: 20px;
        line-height: 1.4;
    }

    h5 {
        font-size: 16px;
        line-height: 1.5;
    }

    h6 {
        font-size: 14px;
        line-height: 1.57;
    }

    p.small {
        font-size: 18px;
        line-height: 26px;
    }

    p {
        font-size: 18px;
        line-height: 26px;
    }

    .nav-item {
        text-align: center;
        margin-bottom: 20px;
    }

    .nav-item a {
        font-size: 15px;
    }

    .accordion-header h2 {
        position: absolute;
        margin: 20% 0px 0px 30px;
    }

    .btn-link {
        font-size: 16px;
    }
    
    a.contact-link {
        font-size: 18px;;
    }
	
	.dropdown-menu {
		left: -440% !important;
	}
}

@media only screen and (min-width : 576px) and (max-width : 767px) {
    .hide-logo {
        display: none !important;
    }
}


@media only screen and (min-width : 668px) and (max-width : 768px) {
    .absolute-btn {
        position: static;
    }
}

@media only screen and (min-width : 769px) and (max-width : 990px) {
    .absolute-btn {
        bottom: 20px;
    }
}

@media only screen and (min-width : 768px) and (max-width : 1024px) {
    .bg-eng-services {
        background-image: url('../images/tablet-services-engineering-construction@2x.jpg');
    }

    .bg-consult-services {
        background-image: url('../images/tablet-services-consulting-services@2x.jpg');
    }

    .absolute-btn {
        bottom: 20px;
    }

    .content-card {
        min-height: 460px;
    }

    .testimonial-card {
        min-height: 300px;
    }
}