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CSS

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JavaScript

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HTML 

              
                <html>
  
  
  
  
  
  
  
  





<body onload="odliczanie()", "zmienslajd()">
  
<!-- Navbar section -->
  
<nav class="navbar navbar-light navbar-expand-md" id="#">
  <div class="navbar-header">
   <a href="#" class="navbar-brand"><img src="https://vignette.wikia.nocookie.net/lifeofheroesrp/images/2/2b/Mario_icon_bubble.png/revision/latest?cb=20120708185516" class="navbar-left" id="navLogo"></a> 
    
  </div>
  <button class="navbar-toggler navbar-dark" type="button" data-toggle="collapse" data-target="#navbarNav">
  <span class="navbar-toggler-icon"></span>
   </button>
  <div class="collapse navbar-collapse" id="navbarNav">
  <ul class="navbar-nav ml-auto">
 <li class="navbar-item">
    <a href="#about" class="nav-link"><button id="btn1" type="button" class="btn btn-nav btn-lg">About me</button></a>
  </li>
  <li class="navbar-item">
    <a href="#portfolio" class="nav-link"><button id="btn2" type="button" class="btn btn-nav btn-lg">Portfolio</button></a>
  </li>
  <li class="navbar-item">
    <a href="#contact" class="nav-link"><button id="btn3" type="button" class="btn btn-nav btn-lg">Contact</button></a>
  </li>
</ul>
    </div>
  </nav>
  
  <!-- About me section -->
  
  <section class="about-section" id="about">
  
  <div class="jumbotron" id="jumbotron1">
    <div class="container">
    <div class="row">
      <div class="col-sm-12 col-lg-7">
    <h1 class="display-3 text-center"> About me</h1>
    <p class="lead display-5"><b>Michał Dziadkowiec</b> - I'm gonna be a Front End Developer! <br>:-D. I've just started to learn it so be tolerant, please. I need to put some text on the page so that's why I've written this meaningless text. This sentence was written only to make the whole text longer.</p>
    </div>
      <div class="col-sm-12 col-lg-5">
<img id="fotoMe" class="img-fluid img-circle img-responsive" src="http://www.ian-young.net/wp-content/uploads/2014/06/Al-Pacino.jpg" alt="Michał Dziadkowiec">
      </div>


 
    </div>    
  </div>
  </div>
  </section>
  
  
  <!-- PORTFOLIO section -->
  
  <section class="portfolio-section" id="portfolio">
    <div class="container">
      <h2 class="display-2 text-center">Portfolio</h2>
      <p class="lead text-center">Here will be my projects in the future!</p>
      
      <div class="row">
        <div class="col-sm-6 col-lg-4">
      <div class="card mt-3" style="width: 100%;">
 <a href="https://getbootstrap.com/docs/4.0/components/card/#sizing" target="_blank"> <img class="card-img-top" src="https://wallpaperscraft.com/image/clouds_milky_way_eclipse_light_68883_1024x768.jpg" alt="Clouds Milky" id="fotoPortfolio1"></a>
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
        </div>
        <div class="col-sm-6 col-lg-4">
      <div class="card mt-3" style="width: 100%;">
  <a href="https://getbootstrap.com/docs/4.0/components/card/#sizing" target="_blank"><img class="card-img-top" src="https://wallpaperscraft.com/image/clouds_milky_way_eclipse_light_68883_1024x768.jpg" alt="Clouds Milky"></a>
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
        </div>
        <div class="col-sm-6 col-lg-4">
      <div class="card mt-3" style="width: 100%;">
 <a href="https://getbootstrap.com/docs/4.0/components/card/#sizing" target="_blank"> <img class="card-img-top" src="https://wallpaperscraft.com/image/clouds_milky_way_eclipse_light_68883_1024x768.jpg" alt="Clouds Milky"></a>
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
        </div>
      
        <div class="col-sm-6 col-lg-4">
      <div class="card mt-3" style="width: 100%;">
 <a href="https://getbootstrap.com/docs/4.0/components/card/#sizing" target="_blank"><img class="card-img-top" src="https://wallpaperscraft.com/image/clouds_milky_way_eclipse_light_68883_1024x768.jpg" alt="Clouds Milky"></a>
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
        </div>
        <div class="col-sm-6 col-lg-4">
      <div class="card mt-3" style="width: 100%;">
  <a href="https://getbootstrap.com/docs/4.0/components/card/#sizing" target="_blank"><img class="card-img-top" src="https://wallpaperscraft.com/image/clouds_milky_way_eclipse_light_68883_1024x768.jpg" alt="Clouds Milky"></a>
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
        </div>
        <div class="col-sm-6 col-lg-4">
      <div class="card mt-3" style="width: 100%;">
  <a href="https://getbootstrap.com/docs/4.0/components/card/#sizing" target="_blank"><img class="card-img-top" src="https://wallpaperscraft.com/image/clouds_milky_way_eclipse_light_68883_1024x768.jpg" alt="Clouds Milky"></a>
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
        </div>
      </div>
     </div>
    </section>
  
  <!-- CONTACT section -->
  
  <section class="contact-section" id="contact">
    
    <h3 class="display-3 text-center pb-5">Contact</h3>
    <div class="container">
<div class="row">
  <div class="col-lg-6 col-sm-12">
    
              <!-- INPUTS -->
    <form>
      <div class="form-group">
    <label for="name"></label>
    <input type="name" class="form-control form-control-lg" id="name" placeholder="Your name">
<hr>
  </div>
  <div class="form-group">
    <label for="email"></label>
    <input type="email" class="form-control form-control-lg" id="email" placeholder="Your Email">
    <hr>
  </div>

    <div class="form-group">
    <label for="phoneNumber"></label>
    <input type="phoneNumber" class="form-control form-control-lg" id="phoneNumber" placeholder="Your phone number">
      <hr>
  </div>
    <div class="form-group">
    <label for="textMessage"></label>
    <textarea class="form-control form-control-lg" id="textMessage" rows="3" placeholder="Write your message here!"></textarea>
<hr>
  </div>
    </form>
    <button type="submit" class="btn btn-dark" id="send-btn"> Send</button>
    <hr>
    </div>
  
  <!-- Social Media -->
  <div class="col-lg-6 col-sm-12">
    <div class="jumbotron text-center" id="jumbotron2">
    <a href="https://www.facebook.com" target="_blank">
      <i class="fab fa-facebook-square fa-5x" style="text-decoration: none" id="facebookIcon"></i>
      </a>
    <a href="https://www.google.com" target="_blank">
      <i class="fab fa-google-plus-square fa-5x" id="googleIcon"></i>
      </a>
    <a href="https://www.instagram.com" target="_blank">
      <i class="fab fa-instagram fa-5x" id="instagramIcon"></i>
      </a>
    <a href="https://www.linkedin.com" target="_bank">
      <i class="fab fa-linkedin fa-5x" id="linkedinIcon"></i>
      </a>
    <a href="https://www.freecodecamp.com" target="_blank">
      <img src="https://pbs.twimg.com/profile_images/692531829287567360/ytP7U362_400x400.png" alt="FreeCodeCamp icon" id="freeCodeCampIcon"></a>
      
    </div>
  </div>
    </div>
    </section>
    
    <!-- BOTTOM section -->

<section class="bottom-section" id="bottom">
  <div class="containter-fluid">
    <div class="row">
<div class="col-sm-12 col-lg-6">
  <h4 class="text-center">Designed and coded by Michał Dziadkowiec.</h4>
  </div>
  <div class="col-sm-12 col-lg-6"><p class="lead text-center">
The page was created as a project of <a href="https://www.freecodecamp.com" target="_blank" style="text-decoration: none"> freeCodeCamp.com </a>course.</p>
    
  
    
    <!-- practicing JavaScript -->
    <p> Java Script practicing (seconds)</p>
    <div id="zegar"></div>
    
    
    <!-- SLIDER practicing -->
    
    
    
    
    </div>
  </div>
  </div>
    </section>
!

CSS 

              
                /* GENERAL */

body {margin-top: 0px;
background-color: #e6e6e6;}



/* navigation bar */

.navbar {position: fixed;
top: 0;
  width: 100%;
  overflow: hidden;
  z-index: 999999;
  background-color: #5c5c8a;
opacity: 0.9;
filter: alpha(opacity=50);
filter: grayscale(20%);}

.navbar-item {
text-align:right; /* makes buttons right after collapsing */
} 

.btn-nav {color: white;
background-color: #5c5c8a;
border-style: none;
border-size: 1px;
  border-color: #4040bf;}

.btn:hover {opacity: 0.7;
  color: #ff4d4d;
  background-color: #47476b;
  box-shadow: 0px 8px 20px #47476b;
}

#navLogo {width: 70px;
height: 70px;
filter: grayscale(40%);}

.navbar-toggler-icon {color: white;}

#navLogo:hover {opacity: 0.8}


/* ABOUT section */

#jumbotron1 {background-image: url("http://pillift.pl/wp-content/uploads/2017/10/grey-abstract-tech-geometric-polygonal-motion-background-video-low-poly-animation-ultra-hd-4k-3840x2160_bhffvoz9p__F0000.png");
border-bottom: 3px solid #cc6600;}

.about-section {background-color: #b7b7b7;
padding-top: 95px;}

#fotoMe {border-radius: 50%;
width: 100%;
height: 100%;
filter: grayscale(50%);
  box-shadow: 0px 50px 700px #5c5c8a;
}


/* PORTFOLIO section */

.portfolio-section {padding-top: 100px;
  padding-bottom: 30px;
border-bottom: 3px solid grey;}

.card {
  box-shadow: 0px 8px 20px #999;
}
.card-img-top:hover {opacity: 0.7;}

/* CONTACT section */

.contact-section {padding-top: 100px;
padding-bottom: 50px;
background-color: #cccccc;}

.form-control {background-color: transparent;
border-style: none;}



/* SOCIAL MEDIA / links - ICONS */

#jumbotron2 {background-color: white;
border-radius: 7%;
  padding-top: 40px;
padding-bottom: 0px;}

#facebookIcon {color: #3b5998;}
#facebookIcon:hover {opacity: 0.7;}

#googleIcon {color: #dd4b39;}
#googleIcon:hover {opacity: 0.7;}

#instagramIcon {color: #32506d;}
#instagramIcon:hover {opacity: 0.7;}

#linkedinIcon {color: #007bb5;}
#linkedinIcon:hover {opacity: 0.7;}

#freeCodeCampIcon {border-radius: 10%;
width: 71px;
height: 71px;
margin-bottom: 52px;}
#freeCodeCampIcon:hover {
  opacity: 0.7;}














/* BOTTOM section */

.bottom-section {background-color: #999999;}
!

JS 

              
                /* zegar JS */

function odliczanie()

{ var dzisiaj = new Date();

var sekunda = dzisiaj.getSeconds();
 
 document.getElementById("zegar").innerHTML = sekunda;
 
 setTimeout("odliczanie(), 1000;")
}

/* photo slider */


$(document).ready(function(){
    $("#btn1").click(function(){
        $("#btn1").animate({height: "60px"});
    });
    $("#btn1").click(function(){
        $("#btn1").animate({height: "50px"});
    });
  
});

$(document).ready(function(){
    $("#btn2").click(function(){
        $("#btn2").animate({height: "60px"});
    });
    $("#btn2").click(function(){
        $("#btn2").animate({height: "50px"});
    });
  
});

$(document).ready(function(){
    $("#btn3").click(function(){
        $("#btn3").animate({height: "60px"});
    });
    $("#btn3").click(function(){
        $("#btn3").animate({height: "50px"});
    });
  
});
!
999px

Console