@media all and (max-width: 1070px) {

    .header-menu {
        position: absolute;
        top: 0;
        left: -320px;
        width: 320px;
        height: 100vh;
        z-index: 10000;
        background-color: #0c1421;
        overflow: auto;
        -webkit-box-align: start;
        -ms-flex-align: start;
        align-items: flex-start;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        padding: 30px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
    }

    .subscription {
        display: none;
    }

    .menu li {
        margin-left: 0px;
        float: none;
        margin-bottom: 10px;
    }

    #openmenu,
    #closemenu {
        display: inline-block;
    }

    .top-header {
        display: none;
    }

    .bottom-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
    }

    header {
        min-height: 600px;
    }
}


@media all and (max-width: 993px) {

    .about-content {
        width: 100%;
        padding-left: 10px;
        padding-right: 10px;
    }

    .aboutus-img {
        display: none;
    }

    .wrapper-aboutus {
        -webkit-transform: translateY(0px);
        -ms-transform: translateY(0px);
        transform: translateY(0px);
    }
}


@media all and (max-width: 850px) {

    .element-item {
        width: calc(50% - 30px);
    }

    #gallery.flex-row a {
        width: 50%;
    }

    .subsciption-img {
        display: none;
    }

    .subsciption-content {
        width: 100%;
        padding: 50px 10px;
    }

    .contact-content {
        width: 100%;
        padding: 0px 10px 50px 10px;
    }

    .contact-map {
        width: 100%;
        padding: 10px;
    }
}


@media all and (max-width: 600px) {

    h1 {
        font-size: 50px;
    }

    header {
        min-height: 400px;
    }

    h2 {
        font-size: 35px;
        margin-bottom: 40px;
    }

}


@media all and (max-width: 500px) {

    .excellence>div {
        width: 100%;
        padding: 30px;
    }

    .element-item {
        width: calc(95% - 20px);
    }

    .wrapper-progress>div {
        width: 100%;
        margin-bottom: 30px;
    }

    #gallery.flex-row a {
        width: 100%;
    }

    .wrapper-input input {
        width: 100%;
    }
}