Optik Tack v.2

by HcJanni

HTML

<!DOCTYPE html>
<html>

  <head>
    <title>OptikTack</title>
    <link href="style.css" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap" rel="stylesheet">
  </head>

  <body>
    <div id="container">
      <div class="body">
        <!-- NAVIGATION -->
        <nav id="navbar">
          <script class="cssdeck" src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.8.0/jquery.min.js"></script>
          <script src="javascript/navbar fixed.js"></script>
          <a href="#home" id="logo"><img src="https://i.postimg.cc/przxCGcx/Logo.png" class="logo"></a>
          <ul>
            <li class="hvr-sweep-to-top active"><a href="#home">Home</a></li>
            <li class="hvr-sweep-to-top"><a href="#wir-ueber-uns">Wir über uns</a></li>
            <li class="hvr-sweep-to-top"><a href="#aktionen">Aktionen</a></li>
            <li class="hvr-sweep-to-top"><a href="#terminvereinbarung">Terminvereinbarung</a></li>
            <li class="hvr-sweep-to-top"><a href="#infos">Infos</a></li>
          </ul>
        </nav>
        <!-- NAVIGATION ENDE -->
        <!-- MAIN -->
        <div id="spacer"></div>
        <!-- home section -->
        <section id="home" class="section">
          <div>
            <img src="https://i.postimg.cc/tgk5cWmx/Bild-1.jpg" alt="Frau" id="homebild" width="1280">
          </div>
        </section>
        <!-- home section ende -->
        <!-- wir-ueber-uns section -->
        <section id="wir-ueber-uns" class="section">
          <div>
            <img src="https://i.postimg.cc/FH6RSxbF/Bild-2.jpg" width="1280">
          </div>
        </section>
        <!-- wir-ueber-uns section ende -->
        <!-- aktionen section -->
        <div id="reference"></div>
        <section id="aktionen" class="section">
          <div>
            <img src="https://i.postimg.cc/k5P0L6qF/Bild-5.jpg" width="1280">
         ...

CSS

@charset "utf-8";

/* CSS Document */

/* ALLGEMEINES */
* {
  font-family: 'Roboto', sans-serif;
}

#container {
  width: 1280px;
  height: 100%;
  margin-left: auto;
  margin-right: auto;
}

body {
  background-color: white;
  margin: 128px 0 0 0;
}





/* NAVIGATION */
#navlinks {
  margin: 0;
}

ul {
  color: black;
  list-style: none;
  float: right;
  margin-right: 20px;
  padding-top: 30px;
}

ul li {
  display: inline-table;
  margin-left: 5px;
  padding: 5px;
  border-bottom: 1.5px solid;
  border-bottom-color: white;
}

ul li a {
  color: black;
  text-decoration: none;
  padding: 10px;
}

/*
ul li a:hover {
  color: white;
  transition: 0.4s;
  text-decoration: none;
  padding: 10px;
}*/

#logo {
  margin-left: 50px;
}

.logo:hover {
  opacity: 0.5;
  transition: 0.3s;
}

/* Smart Navbar / weiß, wo man auf der Seite ist von https://stackoverflow.com/questions/19697696/change-underline-of-active-nav-by-section */
#navbar.fix {
  position: fixed;
  top: 0;
}

#navbar li.active {
  border-bottom: 1.5px solid;
  border-bottom-color: #0077b6;
  color: black !important;
  /*f6bd60*/
}

#navbar li.active a {
  /*color: #f6bd60 !important;*/
  /*f6bd60*/
}

/* Smart Navbar Ende */

/* fixed Navigation von https://codepen.io/malZiiirA/pen/cbfED?css-preprocessor=none */
#navbar {
  border-bottom-style: solid;
  border-bottom-width: 1.25px;
  box-shadow: 0px 2.5px 5px rgba(0, 0, 0, 0.2);
  background-color: white;
  height: 128px;
  transition: 0.32s;
  position: fixed;
  top: 0;
  width: 1280px;
}

#navbar.shrink {
  height: 80px;
  line-height: 18px;
}

#navbar li {
  font-size: 1.2rem;
  font-weight: normal;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}

#navbar.shrink li {
  font-size: 1.2rem;
  margin-top: -30px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}

#navbar img {
  height: 128px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all...

JavaScript

//header Effekt beim scrollen

$(function() {
  var shrinkHeader = 100;
  $(window).scroll(function() {
    var scroll = getCurrentScroll();
    if (scroll >= shrinkHeader) {
      $('#navbar').addClass('shrink');
    } else {
      $('#navbar').removeClass('shrink');
    }
  });

  function getCurrentScroll() {
    return window.pageYOffset || document.documentElement.scrollTop;
  }
});
// JavaScript Document

$(document).ready(function() {

  var navTop = $('#navbar').offset().top;
  var navHeight = $('#navbar').height();
  var windowH = $(window).height();

  $('.section').height(windowH);

  $(document).scroll(function() {
    var st = $(this).scrollTop();

    //for the nav bar:
    if (st > navTop) {
      $('#navbar').addClass('fix');
      $('.section:eq(0)').css({
        'margin-top': navHeight
      }); //fix  scrolling issue due to the fix nav bar
    } else {
      $('#navbar').removeClass('fix');
      $('.section:eq(0)').css({
        'margin-top': '0'
      });
    }

    $('.section').each(function(index, element) {
      if (st + navHeight > $(this).offset().top && st + navHeight <= $(this).offset().top + $(this).height()) {
        $(this).addClass('active');

        var id = $(this).attr('id');
        $('a[href="#' + id + '"]').parent('li').addClass('active');
        // or $('#nav li:eq('+index+')').addClass('active');
      } else {
        $(this).removeClass('active');

        var id = $(this).attr('id');
        $('a[href="#' + id + '"]').parent('li').removeClass('active');
        //or $('#nav li:eq('+index+')').removeClass('active');
      }

    });

  });

});



//