index_1.css

/* Image Slideshow Container */
*{box-sizing: border-box;}

body {
    font-family: 'Open Sans Condensed', Helvetica, Calibri;
    margin: 0;
}

.mySlides {
    height: 100%;
    width: 100%;
    display: none;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.slideshow-container {
    width: 1585px;
    height: 790px;
    position: relative;
    margin: 0;
    z-index: 0;
    box-shadow: 1px 2px 2px #000;
}

.mySlides img {
    width: 100%;
    height: 100%;
}

.text {
    color: white;
    font-size: 30px;
    padding: 8px 30px;
    position: absolute;
    top: 35%;
    text-align: center;
    width: 100%;
    z-index: 2;
    background-color: rgba(27,27,27,0.7);
    color: #fff;
}

.dot {
    height: 14px;
    width: 14px;
    margin: 0 30px;
    background-color: transparent;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
    position: relative;
    bottom: 100px;
    z-index: 2;
    border: 2px solid #fff;
}

.active {
    /*background-color: #fff;*/
    background-color: rgba(27,27,27,0.7);
    z-index: 2;
}

.scroll_down {
    padding: 3px 15px;
    border: 2px solid #fff;
    bottom: 75px;
    text-align: center;
    z-index: 2;
    position: relative;
    color: white;
    border-radius: 20px;
    width: auto;
    cursor: pointer;
    background-color: transparent;
}

.scroll_down:hover {
    background-color: rgba(27,27,27,0.7);
}

.scroll_down a {
    text-decoration: none;
    color: #fff;
}

.scroll_down a:hover {
    text-decoration: none;
    color: #fff;
}

.fade {
    -webkit-animation-name: fade;
    -webkit-animation-duration: 1.5s;
    animation-name: fade;
    animation-duration: 1.5s;
}

@-webkit-keyframes fade {
    from {opacity: .4}
    to {opacity: 1}
}

@keyframes fade {
    from {opacity: .4}
    to {opacity: 1}
}
/* Image Slideshow Container */

/* Containers */
.description-container, .service-container, .project-container, 
.team-container, .assestment-container, .contact-container, .footer {
    width: 1585px;
    height: 790px;
    position: relative;
    margin: 0;
    z-index: 0;
    border: 2px solid black;
    background-color: #d9d9d9;
}

.scroll_down1, .scroll_down2, .scroll_down3, .scroll_down4, .scroll_down5, .scroll_down6, .scroll_up {
    padding: 3px 15px;
    border: 2px solid #fff;
    top: 645px;
    text-align: center;
    z-index: 2;
    position: relative;
    color: white;
    border-radius: 20px;
    width: auto;
    cursor: pointer;
    background-color: transparent;
}

.scroll_down1:hover,.scroll_down2:hover,.scroll_down3:hover,.scroll_down4:hover,.scroll_down5:hover,
.scroll_down6:hover, .scroll_up:hover {
    background-color: rgba(27,27,27,0.7);
}

.scroll_down1 a, .scroll_down2 a, .scroll_down3 a, .scroll_down4 a, .scroll_down5 a, .scroll_down6 a, .scroll_up a {
    text-decoration: none;
    color: #fff;
}

.scroll_down1 a:hover,.scroll_down2 a:hover,.scroll_down3 a:hover,.scroll_down4 a:hover,.scroll_down5 a:hover,
.scroll_down6 a:hover, .scroll_up a:hover { 
    text-decoration: none;
    color: #fff;
}
/* Containers */

/*Dynamic Header */
.ha-header {
    color: #000;
    position: fixed;
    top: 0px;
    left: 0;
    width: 100%;
    height: 50px;
    z-index: 50;
    background-color: rgba(27,27,27,0.7);
    color: white;
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    transform: translateY(-100%);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    box-shadow: 2px 1px 1px #000;
    text-transform: uppercase;
}

.ha-header h1,
.ha-header h1::before,
.ha-header h1 span,
.ha-header nav,
.ha-header nav::before {
    display: inline-block;
    vertical-align: middle;
    float: left;
}

.ha-header h1 {
    font-size: 27px;
    font-weight: bold;
    margin: 0;
    padding: 5px;
    padding-left: 40px;
    cursor: default;
    height: 100%;
    z-index: 1;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    text-decoration: none;
    color: white;
}

.ha-header h1 span a {
    text-decoration: none;
    color: #fff;
}

.ha-header h1::before,
.ha-header nav::before {
    height: 100%;
}

.ha-header h1::after {
    width: 100px;
    height: 50px;
    position: absolute;
    z-index: 100;
    top: 0;
    left: 0;
    cursor: pointer;
    -webkit-transition: opacity 0.5s;
	-moz-transition: opacity 0.5s;
	transition: opacity 0.5s;
}

.ha-header nav {
    height: 100%;
    float: right;
}

.ha-header nav a {
    color: #fff;
    width: 130px;
    display: inline-block;
    padding: 10px;
    font-size: 20px;
    cursor: pointer;
    outline: none;
    text-decoration: none;
    text-align: center;
}

.ha-header nav a:hover {
    border-bottom: solid 2px #fff;
}


/* Individual States: */

.ha-header-hide {
    height: 50px;
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    transform: translateY(-100%);
}

.ha-header-show {
    height: 50px;
    -webkit-transform: translateY(0%);
    -moz-transform: translateY(0%);
    transform: translateY(0%);
}

.ha-header-small {
    height: 50px;
}
/* Individual States */

/* Button of switch language */
.language {
    float: right;
    overflow: hidden;
    display: inline-block;
}

.language .btn_language {
    cursor: pointer;
    font-size: 20px;
    border: none;
    outline: none;
    color: white;
    padding: 10px;
    background-color: inherit;
    width: 130px;
}

.language-content {
    display: none;
    position: absolute;
    background-color: rgba(27,27,27,0.7);
    max-width: 130px;
    z-index: 100;
    border: none;
    top: 55px;
}

.language-content a {
    float: none;
    color: white;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: center;
    border: none;
}

.ha-header nav .language .language-content a:hover {
    background-color: rgba(250,250,250,0.7);
    color: #000;
    border-bottom: solid 0px;
}

.show {
    display: block;
}

#poland {
    float: left;
    vertical-align: middle;
}

#uk {
    vertical-align: middle;
    float: left;
}

/* Social Media Buttons in right sidebar */
.social-media-icons {
    right: 10px;
    top: 20%;
    position: fixed;
    float: right;
    z-index: 50;
    -webkit-transform: translateX(130%);
    -moz-transform: translateX(130%);
    transform: translateX(130%);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}

.social-media-icons img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin: 5px;
}

.social-media-icons img:hover {
    border: solid 2px #fff;
}

.social-media-icons ul {
    list-style: none;
}

.social-media-icons a {
    display: block;
    line-height: 0;
}

.social-hide {
    -webkit-transform: translateX(130%);
    -moz-transform: translateX(130%);
    transform: translateX(130%);
    width: 100px;
}

.social-show {
    -webkit-transform: translateY(0%);
    -moz-transform: translateY(0%);
    transform: translateY(0%);
    width: 100px;
}