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HTML

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Adding Classes

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About the <head>

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!
Insecure Resource

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

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JavaScript

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JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <a href="https://codepen.io/uiswarup/pen/qBebRpq" target="_blank">
  <header class="top-header">
</header>

<!--dust particel-->
<div>
  <div class="starsec"></div>
  <div class="starthird"></div>
  <div class="starfourth"></div>
  <div class="starfifth"></div>
</div>
<!--Dust particle end--->


<div class="lamp__wrap">
  <div class="lamp">
    <div class="cable"></div>
    <div class="cover"></div>
    <div class="in-cover">
      <div class="bulb"></div>
    </div>
    <div class="light"></div>
  </div>
</div>
<!-- END Lamp -->
<section class="error">
  <!-- Content -->
  <div class="error__content">
    <div class="error__message message">
      <h1 class="message__title">Page Not Found</h1>
      <p class="message__text">We're sorry, the page you were looking for isn't found here. The link you followed may either be broken or no longer exists. Please try again, or take a look at our.</p>
    </div>
    <div class="error__nav e-nav">
      <a href="https://codepen.io/uiswarup/pen/qBebRpq" target="_blanck" class="e-nav__link"></a>
    </div>
  </div>
  <!-- END Content -->

</section>

  </a>
!

CSS 

              
                
@charset "UTF-8";

/***********************************
			/* 1. BODY */
/***********************************/

* {
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: none;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  padding: 0;
  margin: 0;
  background: #181828;
  font-size: 14px;
  line-height: 1;
}

label {
  cursor: pointer;
}

a {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none;
  color: #000;
}

input, select, button, textarea {
  margin: 0;
  font-size: 100%;
}

html, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, input {
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}


.top-header:before {
    background-image: url(https://1.bp.blogspot.com/-gxsOcYWghHA/Xp_izTh4sFI/AAAAAAAAU8s/y637Fwg99qAuzW9na_NT_uApny8Vce95gCEwYBhgL/s1600/header-footer-gradient-bg.png);
}
.top-header:before {
    content: '';
    display: block;
    width: 100%;
    height: 4px;
    background-repeat: repeat-x;
    background-size: contain;
    position: absolute;
    top: 0;
    left: 0;
  opacity:0.5;
}


.starsec{
  content: " ";
    position: absolute;
    width: 3px;
    height: 3px;
    background: transparent;
   box-shadow: 571px 173px #00BCD4, 1732px 143px #00BCD4, 1745px 454px #FF5722, 234px 784px #00BCD4, 1793px 1123px #FF9800, 1076px 504px #03A9F4, 633px 601px #FF5722, 350px 630px #FFEB3B, 1164px 782px #00BCD4, 76px 690px #3F51B5, 1825px 701px #CDDC39, 1646px 578px #FFEB3B, 544px 293px #2196F3, 445px 1061px #673AB7, 928px 47px #00BCD4, 168px 1410px #8BC34A, 777px 782px #9C27B0, 1235px 1941px #9C27B0, 104px 1690px #8BC34A, 1167px 1338px #E91E63, 345px 1652px #009688, 1682px 1196px #F44336, 1995px 494px #8BC34A, 428px 798px #FF5722, 340px 1623px #F44336, 605px 349px #9C27B0, 1339px 1344px #673AB7, 1102px 1745px #3F51B5, 1592px 1676px #2196F3, 419px 1024px #FF9800, 630px 1033px #4CAF50, 1995px 1644px #00BCD4, 1092px 712px #9C27B0, 1355px 606px #F44336, 622px 1881px #CDDC39, 1481px 621px #9E9E9E, 19px 1348px #8BC34A, 864px 1780px #E91E63, 442px 1136px #2196F3, 67px 712px #FF5722, 89px 1406px #F44336, 275px 321px #009688, 592px 630px #E91E63, 1012px 1690px #9C27B0, 1749px 23px #673AB7, 94px 1542px #FFEB3B, 1201px 1657px #3F51B5, 1505px 692px #2196F3, 1799px 601px #03A9F4, 656px 811px #00BCD4, 701px 597px #00BCD4, 1202px 46px #FF5722, 890px 569px #FF5722, 1613px 813px #2196F3, 223px 252px #FF9800, 983px 1093px #F44336, 726px 1029px #FFC107, 1764px 778px #CDDC39, 622px 1643px #F44336, 174px 1559px #673AB7, 212px 517px #00BCD4, 340px 505px #FFF, 1700px 39px #FFF, 1768px 516px #F44336, 849px 391px #FF9800, 228px 1824px #FFF, 1119px 1680px #FFC107, 812px 1480px #3F51B5, 1438px 1585px #CDDC39, 137px 1397px #FFF, 1080px 456px #673AB7, 1208px 1437px #03A9F4, 857px 281px #F44336, 1254px 1306px #CDDC39, 987px 990px #4CAF50, 1655px 911px #00BCD4, 1102px 1216px #FF5722, 1807px 1044px #FFF, 660px 435px #03A9F4, 299px 678px #4CAF50, 1193px 115px #FF9800, 918px 290px #CDDC39, 1447px 1422px #FFEB3B, 91px 1273px #9C27B0, 108px 223px #FFEB3B, 146px 754px #00BCD4, 461px 1446px #FF5722, 1004px 391px #673AB7, 1529px 516px #F44336, 1206px 845px #CDDC39, 347px 583px #009688, 1102px 1332px #F44336, 709px 1756px #00BCD4, 1972px 248px #FFF, 1669px 1344px #FF5722, 1132px 406px #F44336, 320px 1076px #CDDC39, 126px 943px #FFEB3B, 263px 604px #FF5722, 1546px 692px #F44336;
  animation: animStar 150s linear infinite;
}

.starthird
{
  content: " ";
    position: absolute;
    width: 3px;
    height: 3px;
    background: transparent;
   box-shadow: 571px 173px #00BCD4, 1732px 143px #00BCD4, 1745px 454px #FF5722, 234px 784px #00BCD4, 1793px 1123px #FF9800, 1076px 504px #03A9F4, 633px 601px #FF5722, 350px 630px #FFEB3B, 1164px 782px #00BCD4, 76px 690px #3F51B5, 1825px 701px #CDDC39, 1646px 578px #FFEB3B, 544px 293px #2196F3, 445px 1061px #673AB7, 928px 47px #00BCD4, 168px 1410px #8BC34A, 777px 782px #9C27B0, 1235px 1941px #9C27B0, 104px 1690px #8BC34A, 1167px 1338px #E91E63, 345px 1652px #009688, 1682px 1196px #F44336, 1995px 494px #8BC34A, 428px 798px #FF5722, 340px 1623px #F44336, 605px 349px #9C27B0, 1339px 1344px #673AB7, 1102px 1745px #3F51B5, 1592px 1676px #2196F3, 419px 1024px #FF9800, 630px 1033px #4CAF50, 1995px 1644px #00BCD4, 1092px 712px #9C27B0, 1355px 606px #F44336, 622px 1881px #CDDC39, 1481px 621px #9E9E9E, 19px 1348px #8BC34A, 864px 1780px #E91E63, 442px 1136px #2196F3, 67px 712px #FF5722, 89px 1406px #F44336, 275px 321px #009688, 592px 630px #E91E63, 1012px 1690px #9C27B0, 1749px 23px #673AB7, 94px 1542px #FFEB3B, 1201px 1657px #3F51B5, 1505px 692px #2196F3, 1799px 601px #03A9F4, 656px 811px #00BCD4, 701px 597px #00BCD4, 1202px 46px #FF5722, 890px 569px #FF5722, 1613px 813px #2196F3, 223px 252px #FF9800, 983px 1093px #F44336, 726px 1029px #FFC107, 1764px 778px #CDDC39, 622px 1643px #F44336, 174px 1559px #673AB7, 212px 517px #00BCD4, 340px 505px #FFF, 1700px 39px #FFF, 1768px 516px #F44336, 849px 391px #FF9800, 228px 1824px #FFF, 1119px 1680px #FFC107, 812px 1480px #3F51B5, 1438px 1585px #CDDC39, 137px 1397px #FFF, 1080px 456px #673AB7, 1208px 1437px #03A9F4, 857px 281px #F44336, 1254px 1306px #CDDC39, 987px 990px #4CAF50, 1655px 911px #00BCD4, 1102px 1216px #FF5722, 1807px 1044px #FFF, 660px 435px #03A9F4, 299px 678px #4CAF50, 1193px 115px #FF9800, 918px 290px #CDDC39, 1447px 1422px #FFEB3B, 91px 1273px #9C27B0, 108px 223px #FFEB3B, 146px 754px #00BCD4, 461px 1446px #FF5722, 1004px 391px #673AB7, 1529px 516px #F44336, 1206px 845px #CDDC39, 347px 583px #009688, 1102px 1332px #F44336, 709px 1756px #00BCD4, 1972px 248px #FFF, 1669px 1344px #FF5722, 1132px 406px #F44336, 320px 1076px #CDDC39, 126px 943px #FFEB3B, 263px 604px #FF5722, 1546px 692px #F44336;
  animation: animStar 10s linear infinite;
}

.starfourth
{
  content: " ";
    position: absolute;
    width: 2px;
    height: 2px;
    background: transparent;
   box-shadow: 571px 173px #00BCD4, 1732px 143px #00BCD4, 1745px 454px #FF5722, 234px 784px #00BCD4, 1793px 1123px #FF9800, 1076px 504px #03A9F4, 633px 601px #FF5722, 350px 630px #FFEB3B, 1164px 782px #00BCD4, 76px 690px #3F51B5, 1825px 701px #CDDC39, 1646px 578px #FFEB3B, 544px 293px #2196F3, 445px 1061px #673AB7, 928px 47px #00BCD4, 168px 1410px #8BC34A, 777px 782px #9C27B0, 1235px 1941px #9C27B0, 104px 1690px #8BC34A, 1167px 1338px #E91E63, 345px 1652px #009688, 1682px 1196px #F44336, 1995px 494px #8BC34A, 428px 798px #FF5722, 340px 1623px #F44336, 605px 349px #9C27B0, 1339px 1344px #673AB7, 1102px 1745px #3F51B5, 1592px 1676px #2196F3, 419px 1024px #FF9800, 630px 1033px #4CAF50, 1995px 1644px #00BCD4, 1092px 712px #9C27B0, 1355px 606px #F44336, 622px 1881px #CDDC39, 1481px 621px #9E9E9E, 19px 1348px #8BC34A, 864px 1780px #E91E63, 442px 1136px #2196F3, 67px 712px #FF5722, 89px 1406px #F44336, 275px 321px #009688, 592px 630px #E91E63, 1012px 1690px #9C27B0, 1749px 23px #673AB7, 94px 1542px #FFEB3B, 1201px 1657px #3F51B5, 1505px 692px #2196F3, 1799px 601px #03A9F4, 656px 811px #00BCD4, 701px 597px #00BCD4, 1202px 46px #FF5722, 890px 569px #FF5722, 1613px 813px #2196F3, 223px 252px #FF9800, 983px 1093px #F44336, 726px 1029px #FFC107, 1764px 778px #CDDC39, 622px 1643px #F44336, 174px 1559px #673AB7, 212px 517px #00BCD4, 340px 505px #FFF, 1700px 39px #FFF, 1768px 516px #F44336, 849px 391px #FF9800, 228px 1824px #FFF, 1119px 1680px #FFC107, 812px 1480px #3F51B5, 1438px 1585px #CDDC39, 137px 1397px #FFF, 1080px 456px #673AB7, 1208px 1437px #03A9F4, 857px 281px #F44336, 1254px 1306px #CDDC39, 987px 990px #4CAF50, 1655px 911px #00BCD4, 1102px 1216px #FF5722, 1807px 1044px #FFF, 660px 435px #03A9F4, 299px 678px #4CAF50, 1193px 115px #FF9800, 918px 290px #CDDC39, 1447px 1422px #FFEB3B, 91px 1273px #9C27B0, 108px 223px #FFEB3B, 146px 754px #00BCD4, 461px 1446px #FF5722, 1004px 391px #673AB7, 1529px 516px #F44336, 1206px 845px #CDDC39, 347px 583px #009688, 1102px 1332px #F44336, 709px 1756px #00BCD4, 1972px 248px #FFF, 1669px 1344px #FF5722, 1132px 406px #F44336, 320px 1076px #CDDC39, 126px 943px #FFEB3B, 263px 604px #FF5722, 1546px 692px #F44336;
  animation: animStar 50s linear infinite;
}

.starfifth
{
  content: " ";
    position: absolute;
    width: 1px;
    height: 1px;
    background: transparent;
   box-shadow: 571px 173px #00BCD4, 1732px 143px #00BCD4, 1745px 454px #FF5722, 234px 784px #00BCD4, 1793px 1123px #FF9800, 1076px 504px #03A9F4, 633px 601px #FF5722, 350px 630px #FFEB3B, 1164px 782px #00BCD4, 76px 690px #3F51B5, 1825px 701px #CDDC39, 1646px 578px #FFEB3B, 544px 293px #2196F3, 445px 1061px #673AB7, 928px 47px #00BCD4, 168px 1410px #8BC34A, 777px 782px #9C27B0, 1235px 1941px #9C27B0, 104px 1690px #8BC34A, 1167px 1338px #E91E63, 345px 1652px #009688, 1682px 1196px #F44336, 1995px 494px #8BC34A, 428px 798px #FF5722, 340px 1623px #F44336, 605px 349px #9C27B0, 1339px 1344px #673AB7, 1102px 1745px #3F51B5, 1592px 1676px #2196F3, 419px 1024px #FF9800, 630px 1033px #4CAF50, 1995px 1644px #00BCD4, 1092px 712px #9C27B0, 1355px 606px #F44336, 622px 1881px #CDDC39, 1481px 621px #9E9E9E, 19px 1348px #8BC34A, 864px 1780px #E91E63, 442px 1136px #2196F3, 67px 712px #FF5722, 89px 1406px #F44336, 275px 321px #009688, 592px 630px #E91E63, 1012px 1690px #9C27B0, 1749px 23px #673AB7, 94px 1542px #FFEB3B, 1201px 1657px #3F51B5, 1505px 692px #2196F3, 1799px 601px #03A9F4, 656px 811px #00BCD4, 701px 597px #00BCD4, 1202px 46px #FF5722, 890px 569px #FF5722, 1613px 813px #2196F3, 223px 252px #FF9800, 983px 1093px #F44336, 726px 1029px #FFC107, 1764px 778px #CDDC39, 622px 1643px #F44336, 174px 1559px #673AB7, 212px 517px #00BCD4, 340px 505px #FFF, 1700px 39px #FFF, 1768px 516px #F44336, 849px 391px #FF9800, 228px 1824px #FFF, 1119px 1680px #FFC107, 812px 1480px #3F51B5, 1438px 1585px #CDDC39, 137px 1397px #FFF, 1080px 456px #673AB7, 1208px 1437px #03A9F4, 857px 281px #F44336, 1254px 1306px #CDDC39, 987px 990px #4CAF50, 1655px 911px #00BCD4, 1102px 1216px #FF5722, 1807px 1044px #FFF, 660px 435px #03A9F4, 299px 678px #4CAF50, 1193px 115px #FF9800, 918px 290px #CDDC39, 1447px 1422px #FFEB3B, 91px 1273px #9C27B0, 108px 223px #FFEB3B, 146px 754px #00BCD4, 461px 1446px #FF5722, 1004px 391px #673AB7, 1529px 516px #F44336, 1206px 845px #CDDC39, 347px 583px #009688, 1102px 1332px #F44336, 709px 1756px #00BCD4, 1972px 248px #FFF, 1669px 1344px #FF5722, 1132px 406px #F44336, 320px 1076px #CDDC39, 126px 943px #FFEB3B, 263px 604px #FF5722, 1546px 692px #F44336;
  animation: animStar 80s linear infinite;
}

@keyframes animStar
{
  0% {
    transform: translateY(0px);
}
  100% {
    transform: translateY(-2000px);
}
}



button {
  border: none;
  padding: 0;
  font-size: 0;
  line-height: 0;
  background: none;
  cursor: pointer;
}

:focus {
  outline: 0;
}

.clearfix:before, .clearfix:after {
  content: "\0020";
  display: block;
  height: 0;
  visibility: hidden;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  zoom: 1;
}

			/* 1. END BODY */
/***********************************/

/***********************************
			/* 2. CONTENT */
/***********************************/
/* 2.1. Section error */
.error {
  min-height: 100vh;
  position: relative;
  padding: 240px 0;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  text-align: center;
  margin-top: 70px;
}

.error__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.error__content {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.error__message {
  text-align: center;
  color: #181828;
}

.message__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 5px;
   font-size: 5.6rem;
  padding-bottom: 40px;
  max-width: 960px;
  margin: 0 auto;
}

.message__text {
  font-family: 'Montserrat', sans-serif;
  line-height: 42px;
  font-size: 18px;
  padding: 0 60px;
  max-width: 680px;
  margin: auto;
}

.error__nav {
  max-width: 600px;
  margin: 40px auto 0;
  text-align: center;
}

.e-nav__form {
  position: relative;
  height: 45px;
  overflow: hidden;
  width: 170px;
  display: inline-block;
  vertical-align: top;
  border: 1px solid #212121;
  padding-left: 10px;
  padding-right: 46px;
}

.e-nav__icon {
  position: absolute;
  right: 15px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  color: #212121;
  -webkit-transition: color .25s ease;
  transition: color .25s ease;
}

.e-nav__link {
  height: 45px;
  line-height: 45px;
  width: 170px;
  display: inline-block;
  vertical-align: top;
  margin: 0 15px;
  border: 1px solid #181828;
  color: #181828;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .1rem;
  position: relative;
  overflow: hidden;
}

.e-nav__link:before {
  content: '';
  height: 200px;
  background: #212121;
  position: absolute;
  top: 70px;
  right: 70px;
  width: 260px;
  -webkit-transition: all .3s;
  transition: all .3s;
  -webkit-transform: rotate(50deg);
          transform: rotate(50deg);
}

.e-nav__link:after {
  -webkit-transition: all .3s;
  transition: all .3s;
  z-index: 999;
  position: relative;
}

.e-nav__link:after {
  content: "Home Page";
}

.e-nav__link:hover:before {
  top: -60px;
  right: -50px;
}

.e-nav__link:hover {
  color: #fff;
}

.e-nav__link:nth-child(2):hover:after {
  color: #fff;
}
/* 2.1. END Section Error */

/* 2.2. Social style */
.error__social {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 20px;
  z-index: 10;
}

.e-social__list {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.e-social__icon {
  padding-bottom: 30px;
}

.e-social__icon:last-child {
  padding-bottom: 0;
}

.e-social__link {
  color: #fff;
  -webkit-transition: all .25s ease;
  transition: all .25s ease;
  display: block;
}

.e-social__link:hover {
  opacity: .7;
}
/* 2.2. END Social style */

/* 2.3. Lamp */
.lamp {
  position: absolute;
  left: 0px;
  right: 0px;
  top: 0px;
  margin: 0px auto;
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-origin: center top;
  animation-timing-function: cubic-bezier(0.6, 0, 0.38, 1);
  animation: move 5.1s infinite;
}

@keyframes move {
  0% {
    transform: rotate(40deg);
  }
  50% {
    transform: rotate(-40deg);
  }
  100% {
    transform: rotate(40deg);
  }
}

.cable {
  width: 8px;
    height: 248px;
    background-image: linear-gradient(rgb(32 148 218 / 70%), rgb(193 65 25)), linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7));
}

.cover {
  width: 200px;
  height: 80px;
  background: #0bd5e8;
  border-top-left-radius: 50%;
  border-top-right-radius: 50%;
  position: relative;
  z-index: 200;
}

.in-cover {
  width: 100%;
  max-width: 200px;
  height: 20px;
  border-radius: 100%;
  background: #08ffff;
  position: absolute;
  left: 0px;
  right: 0px;
  margin: 0px auto;
  bottom: -9px;
  z-index: 100;
}
.in-cover .bulb {
     width: 50px;
    height: 50px;
    background-color: #08fffa;
    border-radius: 50%;
    position: absolute;
    left: 0px;
    right: 0px;
    bottom: -20px;
    margin: 0px auto;
    -webkit-box-shadow: 0 0 15px 7px rgba(0,255,255,0.8), 0 0 40px 25px rgba(0,255,255,0.5), -75px 0 30px 15px rgba(0,255,255,0.2);
    box-shadow: 0 0 25px 7px rgb(127 255 255 / 80%), 0 0 64px 47px rgba(0,255,255,0.5), 0px 0 30px 15px rgba(0,255,255,0.2);
}


.light {
      width: 200px;
    height: 0px;
    border-bottom: 900px solid rgb(44 255 255 / 24%);
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    position: absolute;
    left: 0px;
    right: 0px;
    top: 270px;
    margin: 0px auto;
    z-index: 1;
    border-radius: 90px 90px 0px 0px;
}
/* 2.3. END Lamp */
/***********************************
			/* 2. END CONTENT */
/***********************************/

/***********************************
			/* 3. RESPONSIVE */
/***********************************/
.error {
  overflow: hidden;
  max-height: 100vh;
}
@media (max-width: 1400px) { 
  .lamp {
    zoom: .5;
  }
  .error__content {
    top: 55%;
  }
  .message__title {
    font-size: 3.5rem;
  }
}
@media (max-width: 900px) {

  .message__title {
    font-size: 34px;

  }
  .error__content {
    top: 55%;
  }
  }
@media (max-width: 950px) {
  .lamp__wrap {
    max-height: 100vh;
    overflow: hidden;
    max-width: 100vw;
  }
  .error__social {
    bottom: 30px;
    top: auto;
    transform: none;
    width: 100%;
    position: fixed;
    left: 0;
  }
  .e-social__icon {
    display: inline-block;
    padding-right: 30px;
  }
  .e-social__icon:last-child {
    padding-right: 0;
  }
  .e-social__icon {
    padding-bottom: 0;
  }
}
@media (max-width: 750px) {
  body, html, {
    max-height: 100vh;
  }
   .error__content {
    position: static;
    margin: 0 auto;
    transform: none;
    padding-top: 300px;
  }
  .error {
    padding-top: 0;
    padding-bottom: 100px;
    height: 100vh;
  }
  }
@media (max-width: 650px) {
  .message__title {
    font-size: 36px;
    padding-bottom: 20px;
  }
  .message__text {
    font-size: 16px;
    line-height: 2;
    padding-right: 20px;
    padding-left: 20px;
  }
  .lamp {
    zoom: .6;
  }
  .error__content {
    padding-top: 180px;
  }
  }
@media (max-width: 480px) {

  .message__title {
    font-size: 30px;
  }
  .message__text {
    padding-left: 10px;
    padding-right: 10px;
    font-size: 15px;
  }
  .error__nav {
    margin-top: 20px;
  }
}
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