style.css

body,
html {
  height: 100%;
  margin: 0;
  display: flex;
}

.container {
  display: flex;
  width: 100%;
  height: 100%;
}

.draggable-area {
  width: 66.67vw;
  height: 100vh;
  background-color: lightgray;
}

.right-panel {
  width: 33.33vw;
  height: 100vh;
  background-color: #444;
  color: rgb(185, 245, 179);
  display: flex;
  flex-direction: column;
  font-size: auto;
}

.toolbar {
  display: flex;
  justify-content: space-around;
  padding: 10px;
  background-color: #555;
}

button {
  padding: 10px;
  background-color: #888;
  border: none;
  color: white;
  cursor: pointer;
}

button:hover {
  background-color: #777;
}

.draggable-table {
  width: auto;
  height: 100px;
  background-color: aliceblue;
  position: absolute;
  cursor: move;
}

textarea {
  flex-grow: 1;
  margin: 10px;
  padding: 10px;
  background-color: #333;
  color: #fff;
  border: none;
  resize: none;
  font-size: 16px;
}

.draggable-table {
  border: 1px solid #333;
  background-color: #444;
  color: white;
  margin: 10px;
  width: auto;
  height: auto;
  text-align: center;
  overflow: hidden;
  flex-direction: column;
  border-radius: 5px;
}

.table-title {
  background-color: white;
  color: black;
  font-size: large;
}

.table-header {
  display: flex;
  color: white;
  text-decoration: solid;
}

.header-cell {
  flex: 1;
  padding: 5px;
  background-color: #333;
  border: 1px solid #333;
  font-size: medium;
  text-align: center;
  height: auto;
}

.text-area-container {
  display: flex;
  justify-content: center;
  padding: 5px;
  border: 1px solid whitesmoke;
}

.text-area {
  width: auto;
  height: auto;
  box-sizing: border-box;
}