JSFiddle - React, Tailwind, and code Playground

HTML

<ul class="testTable">
    <div class="testHeader">
        <li class="testRow">
            <span>ID</span>
            <span>Name</span>
            <span>Description</span>
            <span>Other details 1</span>
            <span>Other details 2</span>
        </li>
    </div>
    <div class="secondHeader">
        <li class="testRow">
            <span>ID</span>
            <span>Name</span>
            <span>Description</span>
            <span>Other details 1</span>
            <span>Other details 2</span>
        </li>
    </div>
    <div class="testBody">
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
        <li class="testRow">
            <span>1</span>
            <span>2</span>
            <span>3</span>
            <span>4</span>
            <span>5</span>
        </li>
 ...

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;
}