@media(max-width: 1199px) {
    .main-nav__main-navigation {
        display: none;
    }

    .main-nav-one .logo-box {
        width: 100%;
        max-width: 100%;
        background-color: #fff;
        box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.03);
        position: relative;
        top: auto;
        left: auto;
        -webkit-transform: translate(0%, 0);
        transform: translate(0%, 0);
        text-align: center;
        padding: 15px 0;
        border-bottom: 0px solid var(--thm-primary);
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        -webkit-box-pack: justify;
        justify-content: space-between;
    }

    .main-nav-one .logo-box .side-menu__toggler {
        display: block;
        font-size: 18px;
        color: var(--thm-black);
    }

    .main-nav-one .inner-container {
        max-width: 100%;
    }

    .main-nav-two .logo-box {
        padding: 10px 0;
        padding-left: 20px;
        padding-right: 20px;
        /* background-color: var(--thm-base); */
        border: 0;
    }

    .main-nav-two .main-nav-one__infos-phone {
        right: auto;
        left: 0;
        -webkit-transform: translateY(-50%) translateX(calc(100% + 36px));
        transform: translateY(-50%) translateX(calc(100% + 36px));
        color: #fff;
    }

    .main-nav-two .logo-box .side-menu__toggler {
        color: #063a7a;
        z-index: 10;
        position: relative;
    }

    .contact-one__content {
        margin-bottom: 80px;
    }

    .cta-one h3 {
        padding-left: 15px;
    }

    .cta-one__phone {
        margin-left: 0;
    }

    .cta-one__title {
        left: 55.5px;
    }

    .cta-one .inner-container::before {
        left: 40px;
    }

    .cta-one .inner-container {
        padding-left: 95px;
    }
/* cooling  */ 
.Choose {
    text-align: left;
    width: 359px;
}
.corrosion {
    margin-top: 13px;
    width: 286px;
    margin-left: 29px;
}
.company2 {
    margin-top: 14px;
    margin-left: -12px;
}
/* index */
.resources01 {
    margin-left: -64px;
    margin-top: -80px;
}
.resources {
    margin-top: 23px;
    margin-left: -25px;
}
/* ETP */
.ETP {
    font-size: 28px;
    color: #063a7a;
}
.cta-four01__image>img {
    width: 66%;
    -webkit-clip-path: polygon(50% 0%, 85% 0, 100% 15%, 100% 100%, 0 100%, 0 0);
    clip-path: polygon(50% 0%, 85% 0, 100% 15%, 100% 100%, 0 100%, 0 0);
    margin-left: 16px;
    margin-top: 0px;
}

/* boiler */
.course-details__content h3 {
    margin: 0;
    font-family: var(--thm-font);
    text-transform: uppercase;
    color: #063a7a;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 40px
}

.Precleaning{
    font-size: 25px;
}
    .page-header {
        padding-top: 70px;
    }

    .course-details__infos {
        bottom: 0;
        top: auto;
    }

    .about-one__content {
        padding-right: 0;
    }

    .about-one__content>p br {
        display: none;
    }

    .about-one__content .block-title h3 {
        font-size: 51px;
    }
    .company0{
        margin-top: -121px;
        width: 356px;
    }
    .company1 img {
        margin-left: -86px;
        width: 552px;
    }
    .WasteWaterTreatment{
        
            margin-top: 14px;
            width: 385px;
            margin-left: -39px;
       
    }
    .block-title p {
        margin: 0;
        font-size: 21px;
        font-weight: 500;
        color: #838a93;
        /* letter-spacing: 0.4em; */
        line-height: 2em;
        margin-top: 20px;
        font-family: sans-serif;
        margin-bottom: 15px;
    }
    .why{
        padding-left: 73px;
    }
    .company1 {
        margin-top: -45px;
        margin-left: -8px;
        text-align: left;
        width: 350px;
    }
    .cta-two .container {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
                flex-direction: column;
        -webkit-box-pack: center;
                justify-content: center;
        -webkit-box-align: center;
                align-items: center;
        text-align: center;
    }

    .cta-two__btn {
        margin-top: 50px;
    }

    .video-two__box {
        position: relative;
        right: auto;
        bottom: auto;
        margin-bottom: 80px;
    }

    .cta-three__moc {
        right: -45%;
    }

    .cta-three__content-inner {
        padding-left: 175px;
    }

    .cta-three__content::after {
        left: 96px;
    }

    .cta-three__feature-box h3 br {
        display: none;
    }

    .cta-three__feature-box h3 {
        font-size: 16px;
    }

    .cta-three__feature-box {
        padding-left: 30px;
        padding-right: 30px;
    }

    .cta-four__image {
        margin-bottom: 45px;
    }

    .cta-four__image {
        display: inline-block;
    }

    .cta-five {
        padding-top: 230px;
    }

    .cta-five__box-wrap {
        margin-left: auto;
        margin-right: auto;
        position: relative;
        bottom: auto;
        right: auto;
        margin-bottom: 80px;
        padding-top: 120px;
    }
    .course-one__title .container {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
                flex-direction: column;
        -webkit-box-align: start;
                align-items: flex-start;
        -webkit-box-pack: start;
                justify-content: flex-start;
    }
    .main-nav-two.stricked-menu {
        /* background-color: var(--thm-base); */ /* Hide */
    }
    .feature-one__single {
        margin-bottom: 30px;
    }
    .col-lg-12 .feature-one__single {
        width: 100%;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
    .about-three {
        padding-top: 90px;
    }
    .about-three__image {
        margin-right: 50px;
    }
    .about-three__image > img {
        width: 100%;
    }
}

@media(max-width: 991px) {
    .topbar-one {
 display: none; 
    }
    

    .footer-widget {
        -webkit-box-flex: 1;
        flex: 1 1 33.333%;
        max-width: 33.333%;
    }

    .cta-one__phone::before {
        display: none;
    }

    .cta-one h3 {
        padding-left: 0;
        margin-top: 30px;
    }

    .cta-one__title {
        width: 349px;
    }

    .cta-one h3 br {
        display: none;
    }

    .course-details__infos {
        bottom: auto;
        max-width: 500px;
        padding-left: 35px;
        padding-right: 35px;
        top: calc(100% - 100px);
    }

    .course-details__content {
        padding-top: 70px;
       
    }

    .pricing-one table {
        width: 1170px;
    }

    .about-one__content {
        margin-bottom: 40px;
    }
    

    .about-two__content {
        padding-top: 120px;
        padding-bottom: 120px;
    }

    .about-two__image img {
        width: 100%;
        margin-top: 30px;
    }

    .video-one h3 br {
        display: none;
    }

    .funfact-one__single {
        margin-bottom: 30px;
    }

    [class*="col-"]+[class*="col-"] .funfact-one__single {
        padding-left: 0;
    }

    .funfact-one__title {
        width: 373px;
    }

    .funfact-one .inner-container {
        padding-bottom: 81.5px;
        padding-left: 155px;
    }

    .cta-three__moc,
    .cta-three__content-inner>p br,
    .cta-two h3 br {
        display: none;
    }
    .cta-three {
        padding-top: 120px;
    }
    .cta-three__title {
        width: 100%;
        left: 15px;
        top: auto;
        bottom: 100%;
        -webkit-transform-origin: top center;
                transform-origin: top center;
        -webkit-transform: rotate(0deg) translateX(0);
                transform: rotate(0deg) translateX(0);
    }

    .cta-three__title::before {
        content: '';
        width: 10000px;
        position: absolute;
        top: 0;
        left: 100%;
        height: 100%;
        background-color: var(--thm-primary);
    }

    .cta-three__content::after {
        top: 0;
        left: 50%;
        width: 35px;
        height: 10px;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        -webkit-clip-path: polygon(0 0, 50% 100%, 100% 0);
        clip-path: polygon(0 0, 50% 100%, 100% 0);
    }
    .cta-three__content-inner {
        padding-left: 55px;
    }
    .about-three__image {
        margin-right: 0;
        margin-bottom: 80px;
    }
    .feature-one__single {
        width: 100%;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
    .about-two__home-two .about-two__image::before,
    .about-two__image-title {
        display: none;
    }
    .about-two__content {
        padding-bottom: 30px;
    }
    .contact-one__form-home-two {
        margin-top: 80px;
    }
    .testimonials-one__title__home-one {
        padding-top: 120px;
    }
    .course-details__content h3 {
        margin: 0;
        font-family: var(--thm-font);
        text-transform: uppercase;
        color: #063a7a;
        font-size: 17px;
        font-weight: bold;
        margin-bottom: 40px;
    }
}

@media(max-width: 767px) {
    .footer-widget {
        -webkit-box-flex: 1;
        flex: 1 1 50%;
        max-width: 50%;
    }

    .course-details__infos {
        bottom: auto;
        max-width: 100%;
        position: relative;
        padding-left: 35px;
        padding-right: 35px;
        top: auto;
    }
    .footer-widget p {
        margin: 0;
        font-size: 22px;
        line-height: 30px;
        color: #c1cfe1;
    }
    .footer-widget__links-list li a {
        margin: 0;
        color: #c1cfe1;
        font-size: 22px;
        font-weight: 400;
        padding-left: 0;
        position: relative;
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
    }
    .about-one__image {
        overflow: hidden;
    }

    .about-one__image img {
        max-width: 100%;
    }

    .about-one__image img:nth-child(2) {
        bottom: 0;
        top: auto;
    }

    .funfact-one__single {
        -webkit-box-pack: center;
                justify-content: center;
    }

    .funfact-one__title {
        width: 100%;
        position: relative;
        top: auto;
        left: auto;
        -webkit-transform: rotate(0) translateX(0);
                transform: rotate(0) translateX(0);
    }

    .funfact-one__title::before {
        content: '';
        width: 10000px;
        position: absolute;
        top: 0;
        left: 100%;
        height: 100%;
        background-color: var(--thm-black);
    }

    .funfact-one .inner-container::before {
        top: 0;
        left: 50%;
        width: 35px;
        height: 10px;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        -webkit-clip-path: polygon(0 0, 50% 100%, 100% 0);
        clip-path: polygon(0 0, 50% 100%, 100% 0);
    }

    .funfact-one .inner-container {
        padding-left: 0;
    }
    .slider-one__content h3 {
        font-size: 90px;
        line-height: 1em;
    }
    .slider-one__content h3 br {
        display: none;
    }
    .cta-four__content .block-title h3 {
        font-size: 32px; /* change  */
    }
    .course-one__title br,
    .cta-four__content .block-title h3 br {
        display: none;
    }
    .slider-two {
        margin-top: 0;
    }
    .slider-one__content p {
        font-size: 16px;
    }
    .slider-two .slider-one__content h3 {
        font-size: 85px;
        line-height: 1em;
    }
    .slider-two .slider-one__content h3 br {
        display: none;
    }
    .slider-two [class*="slider-one__slide-"] {
        padding-top: 190px;
        padding-bottom: 120px;
    }
    .slider-one__content h3 { /* changes */
        font-size: 23px;
        margin-top: 103px;
    }
    [class*="slider-one__slide-"] { /* change */
        padding-top: 2px;
        padding-bottom: 5px;
        margin-top: 147px;
        height: 222px; /*  */
    }
}

@media(max-width: 625px) {
    .cta-one .inner-container {
        padding-left: 15px;
        padding-right: 15px;
        text-align: center;
    }

    .cta-one__phone {
        -webkit-box-pack: center;
        justify-content: center;
    }

    .cta-one__title {
        width: 100%;
        position: relative;
        top: auto;
        left: auto;
        -webkit-transform: rotate(0) translateX(0);
        transform: rotate(0) translateX(0);
    }

    .cta-one__title::before {
        content: '';
        width: 10000px;
        position: absolute;
        top: 0;
        left: 100%;
        height: 100%;
        background-color: var(--thm-black);
    }

    .cta-one .inner-container::before {
        top: 0;
        left: 50%;
        width: 35px;
        height: 10px;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        -webkit-clip-path: polygon(0 0, 50% 100%, 100% 0);
        clip-path: polygon(0 0, 50% 100%, 100% 0);
    }

    .course-details__infos {
        margin-top: 50px;
    }

    .course-details__infos-title {
        top: auto;
        left: 0;
        bottom: 100%;
        width: 100%;
        height: 55px;
        -webkit-transform: rotate(0) translateX(0);
        transform: rotate(0) translateX(0);
    }

    .course-details__infos::before {
        top: 0;
        left: 50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        -webkit-transform-origin: center;
        transform-origin: center;
        width: 35px;
        height: 10px;
        -webkit-clip-path: polygon(0 0, 50% 100%, 100% 0);
        clip-path: polygon(0 0, 50% 100%, 100% 0);
    }
    [class*="course-one__carousel-btn-"] {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        margin-left: 10px;
        margin-right: 10px;
    }
    .course-one__carousel-btn__wrapper {
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
                align-items: center;
        -webkit-box-pack: center;
                justify-content: center;
    }
    .video-two .video-popup {
        left: 20px;
    }
    .slider-two .slider-one__carousel .owl-dots,
    .slider-two .slider-one__nav,
    .cta-five__content > p br {
        display: none;
    }
}

@media(max-width: 575px) {
    .footer-widget {
        -webkit-box-flex: 1;
        flex: 1 1 100%;
        max-width: 100%;
    }
    .slider-one__content h3 {
        font-size: 75px;
    }
    [class*="slider-one__slide-"] {
        padding-top: 120px;
        padding-bottom: 180px;
    }
    .slider-one__carousel .owl-dots,
    .slider-one__nav {   
        display: none;
    }
    .course-one__title .container {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
                flex-direction: column;
    }
    .video-two__box img {
        max-width: 100%;
    }
    .about-three__image-content {
        right: -10px;
    }
    .about-three__image-content::before {
        width: 10px;
        height: 15px;
    }
}

@media(max-width: 480px) { 
    .cta-one__phone {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        flex-direction: column;
    }

    .cta-one__phone i {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .cta-one .inner-container::after,
    .cta-one__title::before {
        display: none;
    }

    .contact-one__content h3 {
        font-size: 45px;
    }

    .cta-one h3 {
        font-size: 35px;
    }

    .cta-one .inner-container {
        padding-bottom: 40px;
    }

    .course-details__infos {
        padding-left: 15px;
        padding-right: 15px;
    }

    .blog-details__author {
        padding-left: 60px;
    }

    .blog-details__author>img {
        position: relative;
        top: auto;
        left: auto;
        margin-bottom: 30px;
    }

    .blog-details__content-bottom {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
                flex-direction: column;
        -webkit-box-align: center;
                align-items: center;
        -webkit-box-pack: center;
                justify-content: center;
    }
    .slider-one__content p {
        font-size: 16px;
    }
    .slider-one__content h3 { /* changes */
        font-size: 23px;
        margin-top: 103px;
    }
    [class*="slider-one__slide-"] { /* change */
        padding-top: 2px;
        padding-bottom: 5px;
        margin-top: 147px;
        height: 222px; /*  */
    }
    .service-one__floated-text {
        font-size: 50px;
    }
    .cta-five__box:nth-child(2) {
        -webkit-transform: translateY(0);
                transform: translateY(0);
    }
    .cta-five__box {
        -webkit-box-flex: 1;
                flex: 1 1 100%;
        max-width: 100%;
    }
    .cta-five__box-wrap {
        padding-top: 0;
    }
    .cta-five {
        padding-top: 120px;
    }
    .about-three__list li {
        -webkit-box-flex: 1;
                flex: 1 1 100%;
        max-width: 100%;
    }
   
}

@media(max-width: 425px) {
    .course-details__infos {
        flex-wrap: wrap;
    }

    .course-details__infos-single {
        -webkit-box-flex: 1;
        flex: 1 1 100%;
        max-width: 100%;
    }

    .course-details__infos-single+.course-details__infos-single {
        padding-top: 30px;
        margin-top: 30px;
    }

    .course-details__infos-single+.course-details__infos-single::before {
        top: 0;
        right: auto;
        -webkit-transform: translateY(-50%);
        transform: translateY(0%) rotate(90deg) translateX(-50%);
        -webkit-transform-origin: top center;
        transform-origin: top center;
        left: 57%;
    }

    .video-one h3,
    .about-two .block-title h3 { 
        font-size: 55px;
    }

    .about-two .block-title h3 br {
        display: none;
    }

    .about-two br {
        display: none;
    }

    .about-two__list li {
        line-height: 1.25em;
    }
    .main-nav-two .main-nav-one__infos {
        display: none;
    }
    .about-three__image > img {
        -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 86%);
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 86%);
    }
    .cta-four__image {
        margin-bottom: 80px;
    }
    .cta-four__image-content {
        max-width: 250px;
        left: calc(50% - 125px);
        top: 10%;
        padding-left: 30px;
        padding-right: 30px;
    }
    .cta-three__feature-box {
        flex-wrap: wrap;
    }
    .cta-three__feature-box h3 {
        margin-left: 0;
        margin-top: 20px;
    }
}

@media(max-width: 375px) {
    .comment-one__single {
        padding-left: 0;
    }

    .comment-one__single>img {
        position: relative;
        top: auto;
        left: auto;
        margin-bottom: 30px;
    }

    .comment-one__top {
        margin-bottom: 10px;
    }

    .blog-details__author {
        padding-left: 30px;
        padding-right: 30px;
    }

    .video-one h3,
    .about-two .block-title h3,
    .block-title h3 {
        font-size: 31px; /* changes 45 to 38 */
    }
    .course-one__content h3 {
        margin: 0;
        text-transform: uppercase;
        font-size: 19px;
        font-weight: bold;
        color: #063a7a;
        font-family: var(--thm-font);
        margin-bottom: 24px;
    }
    .funfact-one__title::before,
    .funfact-one .inner-container::after,
    .block-title h3 br {
        display: none;
    }

    .feature-two__content {
        padding-left: 25px;
        padding-right: 30px;
    }
    .slider-two .slider-one__content h3 {
        font-size: 55px;
    }
    .about-three__image > img {
        -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 84%);
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 84%);
    }
    .faq-one-accrodion .accrodion-title h4 {
        padding-right: 30px;
    }
}

@media(max-width: 320px) {
    .contact-one__content h3 br {
        display: none;
    }

    .course-details__btn {
        padding-left: 30px;
        padding-right: 30px;
    }
    .feature-one__single {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
                flex-direction: column;
        padding-left: 20px;
        padding-right: 20px;
        padding-top: 20px;
        padding-bottom: 15px;
    }
    .feature-one__image,
    .feature-one__image-inner {
        width: 100%;
    }
    .feature-one__image-inner > img {
        width: 100%;
    }
    .feature-one__image {
        margin-bottom: 25px;
    }
    .feature-one__content h3 {
        text-align: center;
    }
    .about-three__image::before {
        top: 84%;
    }
    .about-three__image > img {
        -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 81%);
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 81%);
    }
}
@media only screen and (min-width: 1025px) {
    /* Your styles for laptops and desktops go here */ 
    .main-nav-two__social {
        width: 100%;
        max-width: 227px;
        height: 49px;
        background-color: var(--thm-primary);
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        -webkit-box-pack: center;
        justify-content: center;
        position: absolute;
        top: -49%;
        right: -120px;
    }
    .topbar-one__left {
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        margin-right: 116px;
    }
  }
  /* laptops have a screen 768 */
@media only screen and (min-width: 768px)  {
    .main-nav-two__social {
        width: 100%;
        max-width: 227px;
        height: 49px;
        background-color: var(--thm-primary);
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        -webkit-box-pack: center;
        justify-content: center;
        position: absolute;
        top: -49%;
        right: -41px;
    }
    .topbar-one__left {
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        margin-right: 207px;
    } 
    /* [class*=slider-one__slide-] {
        padding-top: 253px;
        padding-bottom: 241px;
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
    } */
    
  }
  @media (max-width: 390px) {
    .footer-widget p {
        margin: 0;
        font-size: 18px;
        line-height: 30px;
        color: #c1cfe1;
    }
    
  }
  @media (max-width: 844px) {
    .footer-widget p {
        margin: 0;
        font-size: 21px;
        line-height: 30px;
        color: #c1cfe1;
    }
    .block-title h3 {
        margin: 0;
        font-size: 30px;
        font-weight: bold;
        font-family: var(--thm-font);
        color: #063a7a;
    }
  }