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HTML

              
                <link href="https://fonts.googleapis.com/css?family=Metamorphous&amp;subset=latin-ext" rel="stylesheet">

<div id="dot2">
  <ul>
    <li class='on'><a href="#section1"><span>intro</span></a></li>
    <li><a href="#section2"><span>skill</span></a></li>
    <li><a href="#section3"><span>website</span></a></li>
    <li><a href="#section4"><span>work</span></a></li>
    <li><a href="#section5"><span>about</span></a></li>
    <li><a href="#section6"><span>contact</span></a></li>
  </ul>
</div>
<div id="contents">
  <div id="section1">
   <div class="container">
            <div class="sec1">
                <h2>Words are the voice of the heart.  </h2>
            </div>
        </div>
  </div>
  <div id="section2">
    <div class="container">
      <div class="sec2">
        <h2> The longest night must end.
            </h2>
      </div>
    </div>
  </div>
  <div id="section3">
    <div class="container">
      <div class="sec3">
        <h2>Profit all mankind.
            </h2>
      </div>
    </div>
  </div>
  <div id="section4">
    <div class="container">
      <div class="sec4">
        <h2>The second word makes the quarrel.</h2>
      </div>
    </div>
  </div>
  <div id="section5">
    <div class="container">
      <div class="sec5">
        <h2> The sickness of the body may prove the health of the mind. </h2>
      </div>
    </div>
  </div>
  <div id="section6">
    <div class="container">
      <div class="sec6">
        <h2>soon forgotten.</h2>
      </div>
    </div>
  </div>
</div>
              
            
!

CSS

              
                
 /*contents*/
#contents { text-align: center;font-size: 50px; }
#contents > div { height: 100vh; line-height: 100vh; color:#fff; font-family: 'Metamorphous', cursive;}

#section1 { background: linear-gradient(40deg,#642B73 50%, #C6426E 50%); }
#section2 { background: linear-gradient(200deg,#d9a7c7 50%, #C9D6FF 50%); }
#section3 { background: linear-gradient(260deg, #654eba 50%, #ffdc1c 50%); }
#section4 { background: linear-gradient(360deg, #4eb9ba 50%, #C9D6FF 50%); }
#section5 { background: linear-gradient(20deg, #ba7e4e 50%, #F2F2F2 50%); }
#section6 { background: linear-gradient(60deg, #87857d 50%, #E100FF 50%); }

/* dot2 */
#dot2 {position: fixed; right: 40px; top: 50%; transform:translatey(-50%); z-index: 1000;}
#dot2 li {width:17px; height: 17px; background-color: rgba(255,255,255,0.5); border-radius:50%; margin: 20px 7px;}
#dot2 li a {color: #fff; text-decoration: none; padding: 8px 15px 5px 15px; position:relative;  }
#dot2 li a span {opacity:0; position: absolute; right:35px; top:3px; background-color: rgba(0,0,0,0.51); border-radius:6px; padding: 8px 10px; transition: all 0.3s ease;}
#dot2 li a span:after {content:''; position:absolute; right:-7px; top:8px; 
    border-left: 7px solid rgba(0,0,0,0.51);
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
}
#dot2 li.on {background-color: rgba(255,255,255,1);}
#dot2 li.on a span {opacity: 1; right:25px; }

.sec1 h2 {opacity: 0; transition: all 0.6s ease; }
.sec1 h2.show {opacity: 1; animation: shake 1s ease-in-out; }
.sec2 h2 {opacity: 0; transition: all 0.6s ease; }
.sec2 h2.show {opacity: 1;  animation: slideInUp 1s ease-in-out; }
.sec3 h2 {opacity: 0; transition: all 0.6s ease; }
.sec3 h2.show {opacity: 1;  animation: lightSpeedIn 1s ease-in-out; }
.sec4 h2 {opacity: 0; transition: all 0.6s ease; }
.sec4 h2.show {opacity: 1;  animation: zoomIn 1s ease-in-out; }
.sec5 h2 {opacity: 0; transition: all 0.6s ease; }
.sec5 h2.show {opacity: 1;  animation: jackInTheBox 1s ease-in-out; }
.sec6 h2 {opacity: 0; transition: all 0.6s ease; }
.sec6 h2.show {opacity: 1;  animation: bounceIn 1s ease-in-out; }


              
            
!

JS

              
                var dot1 = $("#dot1 > ul > li");
var dot2 = $("#dot2 > ul > li");
var contents = $("#contents > div");

dot1.on("click",function(e){
    e.preventDefault();
    
    var target = $(this);
    var index = target.index();
    var section = contents.eq(index);
    var offset = section.offset().top;
    
    $("body, html").animate({scrollTop:offset},400);
});

$(window).on("scroll",function(){
    var wScroll = $(this).scrollTop();

    if(wScroll >= contents.eq(0).offset().top){
        dot1.removeClass("on");
        dot1.eq(0).addClass("on");
        dot2.removeClass("on");
        dot2.eq(0).addClass("on");
    }
    if(wScroll >= contents.eq(1).offset().top){
        dot1.removeClass("on");
        dot1.eq(1).addClass("on");
        dot2.removeClass("on");
        dot2.eq(1).addClass("on");
    }
    if(wScroll >= contents.eq(2).offset().top){
        dot1.removeClass("on");
        dot1.eq(2).addClass("on");
        dot2.removeClass("on");
        dot2.eq(2).addClass("on");
    }
    if(wScroll >= contents.eq(3).offset().top){
        dot1.removeClass("on");
        dot1.eq(3).addClass("on");
        dot2.removeClass("on");
        dot2.eq(3).addClass("on");
    }
    if(wScroll >= contents.eq(4).offset().top){
        dot1.removeClass("on");
        dot1.eq(4).addClass("on");
        dot2.removeClass("on");
        dot2.eq(4).addClass("on");
    }
    if(wScroll >= contents.eq(5).offset().top){
        dot1.removeClass("on");
        dot1.eq(5).addClass("on");
        dot2.removeClass("on");
        dot2.eq(5).addClass("on");
    }
  if(wScroll >=contents.eq(0).offset().top - $(window).height()/3){
    $('.sec1 h2').addClass('show');
  }
  if(wScroll >=contents.eq(1).offset().top - $(window).height()/3){
    $('.sec2 h2').addClass('show');
  }
  if(wScroll >=contents.eq(2).offset().top - $(window).height()/3){
    $('.sec3 h2').addClass('show');
  }
  if(wScroll >=contents.eq(3).offset().top - $(window).height()/3){
    $('.sec4 h2').addClass('show');
  }
  if(wScroll >=contents.eq(4).offset().top - $(window).height()/3){
    $('.sec5 h2').addClass('show');
  }
  if(wScroll >=contents.eq(5).offset().top - $(window).height()/3){
    $('.sec6 h2').addClass('show');
  }
});
RERUN
              
            
!
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