.my-parts {
  border-collapse: collapse;
  border: 1px solid rgba(0,0,0,.1);
  table-layout: fixed;
  width: 100%;
}
.my-parts th, .my-parts td {
  border: 1px solid rgba(0,0,0,.1);
  padding: .9em;
  text-align: left;
  background: #fff;
}
.my-parts th {
  background: #87cefa;
  color: #fff;
}
.my-parts th:first-child {
  width: 140px;
}