In this code, a beautiful 404 page with a sea theme is designed. This code can be used for tourism websites. There is a tilted bottle on the sea surface. The contents of the bottle are phrase 404, which is poured into the water and moves along with the bubbles in the water. The bottle also moves with the flow of the sea. This 404 page has a blue theme and all evokes the image of the sea.


HTML
<!-- This script got from www.devanswer.com -->
<script src='https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.4/TweenMax.min.js'></script>
<link href='https://fonts.googleapis.com/css?family=Nunito' rel='stylesheet' type='text/css'>
<h1>Page not found.</h1>
<svg xmlns="http://www.w3.org/2000/svg" width="1226.887px" height="908px" viewBox="0 0 1226.887 908">
<g id="water">
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<g id="squidBack">
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<g id="squidFront">
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<g id="bubbles">
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</g>
<g id="bottle">
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<g id="numbers">
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</svg><div id="bcl"><a style="font-size:8pt;text-decoration:none;" href="http://www.devanswer.com">Developers Answer</a></div>
                        

CSS
body {
  background: #00E7DC;
  margin:0; 
  padding:0; 
  overflow:hidden
}
h1 {
  font-family: 'Nunito', sans-serif;
  color: #fff;
  text-align: center;
  padding: 2em 0 0;
  opacity: 0;
}
svg {
  position:fixed; 
  bottom:0; 
  left:0;
  height: 100%;
  width:100%
}
Javascript
TweenMax.to('h1', 1, {
	alpha: 1,
  y: 20,	
  yoyo: true,
	ease: Power3.easeInOut
});
TweenMax.staggerTo('#water path', 2, {
	x:"+=10",
  y:"+=5",	
  repeat: -1,
  yoyo: true,
	ease: Power3.easeInOut
}, 1);
TweenMax.to('#bottle', 3, {
  x:"+=30",
  y:"+=5",
  rotation:"+=7",
  repeat: -1,
  yoyo: true,
	ease: Power1.easeInOut
}, 2);
TweenMax.staggerTo('#numbers path', 4, {
	rotation:-30,
  skewY:'10deg',
  x:"+=10",
  y:"+=5",	
  repeat: -1,
	yoyo: true,
	ease: Power1.easeInOut
}, '-=5');
TweenMax.staggerTo('#bubbles circle', 4, {
	x:"+=1",
  y:"+=80",	
  repeat: -1,
  yoyo: true,
	ease: Power1.easeInOut
}, '-=5');
TweenMax.staggerTo('#bubbles2 circle', 3, {
	x:"+=10",
  y:"+=40",	
  repeat: -1,
  yoyo: true,
	ease: Power1.easeInOut
}, '-=5');
TweenMax.to('#tent5', 4, {       morphSVG:"M450.156,820.511l0.395,0.462c34.244,40.2,30.831,65.406,18.13,86.909 c-0.001,0.002-0.003,0.005-0.004,0.007h84.433c0.009-0.056,0.019-0.106,0.028-0.162c1.949-11.366,3.12-25.264,1.164-36.695 c-2.091-14.146-8.913-35.893-26.464-64.532c-14.815-22.431-21.191-29.198-66.652-72.601c-61-57.914-54.765-51.116-61.914-61.358 c-16.548-25.645-15.705-60.353,4.333-87.092c15.819-21.144,34.798-28.843,56.219-33.275c8.384-1.736,14.551-9.302,14.253-18.149 c-0.333-9.89-8.622-17.638-18.513-17.304c-33.573,1.164-62.735,12.935-86.354,36.629c-23.05,23.077-36.875,54.064-36.968,91.268 c0.14,29.981,10.858,60.685,34.242,86.519C392.059,759.365,426.772,794.55,450.156,820.511z",
  repeat: -1,
  yoyo: true,
	ease: Power1.easeInOut
});
TweenMax.to('#tent4', 3, {       
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  repeat: -1,
  yoyo: true,
	ease: Power1.easeInOut
});
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