#dialogAsignar form{display: inline;}
.lista-alumnos{display: flex; flex-wrap: wrap;gap:10px;justify-content: center;}
.lista-alumnos div {
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
    width: calc(33.33% - 20px);
    box-sizing: border-box;
}
.lista-alumnos div label {
   display: flex;
  width: 100%;
  height: 100%;
  cursor: pointer;
  justify-content: center;
  align-items: center;
  margin: 0;
}
.lista-alumnos div input[type="checkbox"] {
    display: none;
}
.lista-alumnos div:has(input[type="checkbox"]:checked) {
    background-color: #d1e7dd;
}