*{margin:  0px; padding: 0px;}

#contenedor {
    width: 100%;
    margin: auto;
    height: auto;}





header {
    height: auto;
    width: 100%;}

#menu {
  position: fixed; 
  top: 0;          
  width: 100%;     
  display: flex;
  align-items: center;
  padding: 10px 20px;
  z-index: 1000;}

#menu ul { 
    background-color: #3fb2e4;
    display: flex;
    list-style: none;
    margin-left: auto;
    padding: 35px;}

#menu li a {
    margin: 10px;
    font-family: Arial, Helvetica, sans-serif;
    text-decoration: none;
    font-weight: bold;
    color: white;}

.logo1 {
  width: 220px; 
  height: auto;}




#formulario {
    background: #a8e9f9;
    height: 500px;
    padding: 40px;
    font-family: Arial, Helvetica, sans-serif;}

#formulario h2 {
    font-size: 40px;
    color: #1c5c79;
    font-weight: bold;
    margin-top: 80px;}

form {
    display: flex;
    margin: 20px;}

.form-columna {
    flex: 1;
    padding: 20px;}

label {
    display: block;
    font-weight: bold;
    margin-top: 15px;}

input {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ccc;
    font-size: 14px;}

.dos-inputs, .tres-inputs {
    display: flex;
   margin: 10px;}

small {
    font-size: 12px;
    color: gray;}

button {
    background: #ff75aa;
    color: white;
    padding: 10px 20px;
    border: none;
    margin-top: 15px;
    cursor: pointer;}





footer {
    background-color: #ff75aa;
    padding: 20px;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin:  auto;}

.logo3 {
  width: 160px; 
  height: auto;}

#redes-sociales {
    position: relative;
     margin-left: 78px;}

#redes-sociales img {
    width: auto;
    height: 30px;}

#autor {
    font-size: 14px;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    text-decoration: none;}