[CSS] RWD Table

HTML

<table>
      <thead>
        <tr>
          <th>CODE</th>
          <th>STOCK</th>
          <th>CAP</th>
          <th>INCH</th>
          <th>BOX TYPE</th>
        </tr>
      <thead>
      <tbody>
        <tr>
          <td>CES-9000</td>
          <td>50mt</td>
          <td>9mm</td>
          <td>1/2"</td>
          <td>Kangal / Coil</td>
        </tr>
           <tr>
          <td>CES-9000</td>
          <td>50mt</td>
          <td>9mm</td>
          <td>1/2"</td>
          <td>Kangal / Coil</td>
        </tr>
           <tr>
          <td>CES-9000</td>
          <td>50mt</td>
          <td>9mm</td>
          <td>1/2"</td>
          <td>Kangal / Coil</td>
        </tr>
           <tr>
          <td>CES-9000</td>
          <td>50mt</td>
          <td>9mm</td>
          <td>1/2"</td>
          <td>Kangal / Coil</td>
        </tr>
      </tbody>
    <table/>

CSS

table {
  border-spacing: 1;
  border-collapse: collapse;
  background: white;
  border-radius: 6px;
  overflow: hidden;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}
table * {
  position: relative;
}
table td, table th {
  padding-left: 8px;
}
table thead tr {
  height: 60px;
  background: #FFED86;
  font-size: 16px;
}
table tbody tr {
  height: 48px;
  border-bottom: 1px solid #E3F1D5;
}
table tbody tr:last-child {
  border: 0;
}
table td, table th {
  text-align: left;
}
table td.l, table th.l {
  text-align: right;
}
table td.c, table th.c {
  text-align: center;
}
table td.r, table th.r {
  text-align: center;
}

@media screen and (max-width: 35.5em) {
  table {
    display: block;
  }
  table > *, table tr, table td, table th {
    display: block;
  }
  table thead {
    display: none;
  }
  table tbody tr {
    height: auto;
    padding: 8px 0;
  }
  table tbody tr td {
    padding-left: 45%;
    margin-bottom: 12px;
  }
  table tbody tr td:last-child {
    margin-bottom: 0;
  }
  table tbody tr td:before {
    position: absolute;
    font-weight: 700;
    width: 40%;
    left: 10px;
    top: 0;
  }
  table tbody tr td:nth-child(1):before {
    content: "Code";
  }
  table tbody tr td:nth-child(2):before {
    content: "Stock";
  }
  table tbody tr td:nth-child(3):before {
    content: "Cap";
  }
  table tbody tr td:nth-child(4):before {
    content: "Inch";
  }
  table tbody tr td:nth-child(5):before {
    content: "Box Type";
  }
}

Demo