.friends {
  width: 300px;
  height: 70px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.personal {
  width: 300px;
  height: 70px;
  position: absolute;
  left: 50%;
  top: 80%;
  transform: translate(-50%, -50%);

}

.works {
  width: 300px;
  height: 70px;
  position: absolute;
  left: 50%;
  top: 110%;
  transform: translate(-50%, -50%);
}

th,
td {
  border: 2px solid, slategrey;
  text-align: center;
  padding: 5px;
}

button {
  margin-left: 5px;
}

th {
  background-color: #ddd;
}

.save {
  width: 150px;
  height: 40px;
  margin-bottom: 20px;
}

.picture {
  width: 150px;
  height: 200px;
  margin-left: 20px;
  margin-top: 20px;
  position: relative;
  top: 100px;
  transition: width 0.5s, height 1s;
}

.picture:hover {
  width: 300px;
  height: 400px;
}

.back {
  width: 300px;
  height: 50px;
  margin-top: 10px;
  position: relative;
  top: 70px;
}