JSFiddle - React, Tailwind, and code Playground

HTML

<table class="table_blur">
                <tbody>
    <tr>
        <th>&nbsp; --</th>
        <th><strong>th1</strong></th>
        <th><strong>th2</strong></th>
        <th><strong>th3</strong></th>
        <th><strong>th4</strong></th>
        <th><strong>th5</strong></th>
        <th><strong>th6</strong></th>
    </tr>
    <tr>
        <td><strong>1</strong></td>
        <td>td1</td>
        <td>td2</td>
        <td>td3</td>
        <td>td4</td>
        <td>td5</td>
        <td>td6</td>
    </tr>
    <tr>
        <td><strong>2</strong></td>
        <td>td1</td>
        <td>td2</td>
        <td>td3</td>
        <td>td4</td>
        <td>td5</td>
        <td>td6</td>
    </tr>
    <tr>
        <td><strong>3</strong></td>
        <td>td1</td>
        <td>td2</td>
        <td>td3</td>
        <td>td4</td>
        <td>td5</td>
        <td>td6</td>
    </tr>
    <tr>
        <td><strong>4</strong></td>
        <td>td1</td>
        <td>td2</td>
        <td>td3</td>
        <td>td4</td>
        <td>td5</td>
        <td>td6</td>
    </tr>
    <tr>
        <td><strong>5</strong></td>
        <td>td1</td>
        <td>td2</td>
        <td>td3</td>
        <td>td4</td>
        <td>td5</td>
        <td>td6</td>
    </tr>
                </tbody>
        </table>

CSS

<style>
.table_blur {
  background: #f5ffff;
  border-collapse: collapse;
  text-align: center;
}
.table_blur th {
  border-top: 1px solid #FF4242;	
  border-bottom: 1px solid #FF4242; 
  box-shadow: inset 0 1px 0 #FF4242, inset 0 -1px 0 #FF4242;
  background: linear-gradient(#FF4242, #CE1616);
  color: white;
  padding: 5px 9px;
  position: relative;
  text-align: center;
}
.table_blur th:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 25%;
  height: 25%;
  width: 100%;
  background: linear-gradient(rgba(255, 255, 255, 0), rgba(255,255,255,.08));
}
.table_blur tr:nth-child(odd) {
  background: rgba(255, 66, 66, 0.74);
}
.table_blur th:first-child {
  border-left: 1px solid #FF4242;	
  border-bottom:  1px solid #FF4242;
  box-shadow: inset 1px 1px 0 #FF4242, inset 0 -1px 0 #FF4242;
}
.table_blur th:last-child {
  border-right: 1px solid #FF4242;
  border-bottom:  1px solid #FF4242;
  box-shadow: inset -1px 1px 0 #FF4242, inset 0 -1px 0 #FF4242;
}
.table_blur td {
  border: 1px solid #e3eef7;
  padding: 5px 9px;
  position: relative;
  transition: all 0.5s ease;
}
.table_blur tbody:hover td {
  color: transparent;
  text-shadow: 0 0 15px #a09f9d;
}
.table_blur tbody:hover tr:hover td {
  color: #444444;
  text-shadow: none;
    }
    .table_blur tbody:hover th:hover none {
  color: #444444;
  text-shadow: none;
}
.table_blur tr:first-child:hover ~ tr td {
  color: #444444;
  text-shadow: none;
}
        </style>