JSFiddle - React, Tailwind, and code Playground

HTML

<title>Monolits SAG</title>
    <header class="header" id="jump">
        <nav class="navbar navbar-default navbar-fixed-top" role="navigation">
            <div class="container">
                <div class="navbar-header">
                    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-responsive-collapse">
                        <span>Toggle navigation</span> <span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span>
                    </button>
                    <a class="navbar-brand" href="#">
                        <img src="img/logo1.png" alt="" style="margin-left:-30px;"></a>
                </div>
                <div class="collapse navbar-collapse hidden-xs">
                    <!--NAV BAR-->
                    <ul class="nav navbar-nav navbar-right">
                        <li class="active"><a href="#jump0" style="padding-left: 11px; padding-right: 11px;"><div style="margin: -10px 0px 10px 15px;"><img src="img/main1.png"></div>Par kompāniju</a></li>
                        <li><a href="#jump1" style="padding-left: 15px; padding-right: 15px;"><div style="margin: -10px 0px 10px 8px;"><img src="img/Worker-64.png"></div>Specialzācija</a></li>
                        <li><a href="#jump2" style="padding-left: 3px; padding-right: 3px;"><div style="margin: -10px 0px 10px 29px;"><img src="img/Workers-64.png"></div>Sadarbībaspartneri</a></li>
                        <li><a href="#jump3" style="padding-left: 4.5px; padding-right: 4.5px;"><div style="margin: -10px 0px 10px 20px;"><img src="img/verification5.png"></div>Pabeigtie objekti</a></li>
                        <li><a href="#jump4" style="padding-left: 23px; padding-right: 23px;"><div style="margin: -10px 0px 10px 0px;"><img src="img/businessmen26.png"></div>Pateicība</a></li>
                        <li><a href="#jump5" style="padding-left: 23px; padding-right: 23px;"><div style="margin: -10px 0px 10px 0px;"><img...

CSS

/*!
 * Bootstrap v3.0.0
 *
 * Copyright 2013 Twitter, Inc
 * Licensed under the Apache License v2.0
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Designed and built with all the love in the world @twitter by @mdo and @fat.
 */

/*! normalize.css v2.1.0 | MIT License | git.io/normalize */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
audio,
canvas,
video {
  display: inline-block;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
[hidden] {
  display: none;
}
html {
  font-family: sans-serif;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}
body {
  margin: 0;
}
a:focus {
  outline: thin dotted;
}
a:active,
a:hover {
  outline: 0;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
abbr[title] {
  border-bottom: 1px dotted;
}
b,
strong {
  font-weight: bold;
}
dfn {
  font-style: italic;
}
hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}
mark {
  background: #ff0;
  color: #000;
}
code,
kbd,
pre,
samp {
  font-family: monospace, serif;
  font-size: 1em;
}
pre {
  white-space: pre-wrap;
}
q {
  quotes: "\201C" "\201D" "\2018" "\2019";
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
img {
  border: 0;
}
svg:not(:root) {
  overflow: hidden;
}
figure {
  margin: 0;
}
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
legend {
  border: 0;
  padding: 0;
}
button,
input,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  margin: 0;
}
button,
input {
  line-height: normal;
}
button,
select {
  text-transform: none;
}
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
input[type="checkbox"],
input[type="radio"] {
 ...