form {
  background: linear-gradient(90deg, #2fbdff, #ff7582);
}

tbody {
  background-color: #ffff;
}

body {
  background-image: url("img-univ.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}

#table-body {
  background: linear-gradient(90deg, #da6085, #d7ede2);
}

.search-area {
  background: linear-gradient(90deg, #f1caba, #950b0b);

}
.search-area__title {
  margin-bottom: 10px;
}
.btn-add {
  width: 100%;
}
.students-table {
  border: 1px solid #000;
}