JSFiddle - React, Tailwind, and code Playground

by Ozren Tkalčec Krznarić

HTML

<ul class="testTable">
    <div class="testHeader">
        <li class="testRow">
            <span>Identifier</span>
            <span>EntityName</span>
            <span>EntityCode</span>
            <span>EntityProperty1</span>
            <span>EntityProperty2</span>
            <span>EntityProperty3</span>
        </li>
    </div>
    <div class="secondHeader">
        <li class="testRow">
            <span>Identifier</span>
            <span>EntityName</span>
            <span>EntityCode</span>
            <span>EntityProperty1</span>
            <span>EntityProperty2</span>
            <span>EntityProperty3</span>
        </li>
    </div>
    <div class="testBody">
        <li class="testRow">
            <span>3435</span>
            <span>{Removed _}</span>
            <span>123/10006</span>
            <span>0</span>
            <span>2010-10-06 00:00:00</span>
            <span>20</span>
        </li>
        <li class="testRow">
            <span>6666</span>
            <span>{Removed _____}</span>
            <span>294/10006</span>
            <span>0</span>
            <span>2011-05-19 10:19:00</span>
            <span>27</span>
        </li>
        <li class="testRow">
            <span>3335</span>
            <span>{Removed ____}</span>
            <span>544/10006</span>
            <span>0</span>
            <span>2010-09-29 15:42:00</span>
            <span>21</span>
        </li>
        <li class="testRow">
            <span>3435</span>
            <span>{Removed _}</span>
            <span>123/10006</span>
            <span>0</span>
            <span>2010-10-06 00:00:00</span>
            <span>20</span>
        </li>
        <li class="testRow">
            <span>6666</span>
            <span>{Removed _____}</span>
            <span>294/10006</span>
            <span>0</span>
            <span>2011-05-19 10:19:00</span>
            <span>27</span>
        </li>
        <li class="testRow">
            <span>3335</span>
           ...

CSS

body, .testTable{
    margin: 0;
    padding: 0;
}
.testTable {
  display: table;
  margin: 0px;
  padding: 0px;
}

.testRow {
  display: table-row;
}

.testRow > span {
  list-style:none;
  display: table-cell;
  border: 1px solid #000;
  padding: 2px 6px;
}

.testHeader {
  display: table-header-group;
  visibility: hidden;
}

.secondHeader {
  display: table-header-group;
  position: fixed;
  top: 0px;
}

.secondHeader span {
  background-color: #ccc;
}

.testBody {
  display: table-row-group;
}