*{
    /* border: 1px solid blue; */
}
body {
  font-family: 'Allerta', sans-serif;
  margin: 0;
}
input:focus, textarea:focus {
  background: lightgray;
}
header {
  margin-top: 50px;
  height: 150px;
  background-color: rgba(0,0,0,0.3);
  position: relative;
}
.background {
  background-image: url('../images/header.png');
  background-size: cover;
}
.button {
  border-radius: 10px;
  border: none;
  color: white;
  padding: 7px 12px;
  cursor: pointer;
  font-size: 18px;
  background: linear-gradient(to left, #1A94F3, #0B3E66);
  text-decoration: none;
}
.portada {
  position: absolute;
  width: 100%;
  height: 600px;
}
.portada2 {
  position: absolute;
  width: 100%;
}
.contenedor {
  margin: auto;
  margin-left: 20%;
  margin-right: 20%;
  height: 100%;
  position: relative;
}
.pila {
  position: relative;
  top: -50px;
}
.logotipo {
  position: absolute;
  top: 8%;
}
.menu {
  font-size: 24px;
  text-align: right;
  color: white;
  margin-top: 35px;
  position: absolute;
  right: 0;
}
.menu a {
  color: white;
  text-decoration: none;
}
.menu li {
  display: inline-block;
  margin-left: 30px;
}
.menu li:before {  /*seudo elemento */
  content: '∘';
}
.presentacion {
  color: white;
  margin-top: 60px;
  text-align: left;
  width: 60%;
  height: 300px;
  padding: 0;
  background-color: rgba(0,0,0,0.3);
}
.texto {
  padding: 20px;
  padding-left: 40px;
}
.titulo {
  margin-top: 0;
  margin-bottom: 0;
  font-size:50px;
  font-family: 'Montserrat', sans-serif;
}
.subtitulo {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 24px;
}
.proyectos {
  /* background:  linear-gradient(to top,#0B3E66, #1A94F3,white); */
  background: #101010;
  top: -70px;
  color: white;
}

.subCont{
  padding-top: 50px;
}

.proyecto {
  padding: 1%;
  margin: 5px;
  border: 1px solid white;
  border-radius: 8px;
}
.contenidos {
  margin-bottom: 50px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.articl {
  text-decoration: none;
  color: white;
}
.footer {
  background: #0B3E66;
  padding: 50px 10px;
  top:-70px;
}
.contacto {
  display: flex;
  width: 100px;
  align-items: center;
  flex-wrap: wrap;
}
.contacto img {
  display: block;
}
.contacto strong
{
  display: block;
}
.contacto a {
  color: white;
  text-decoration: none;
  margin: 10px 10px 10px 0;
}
.footer .contenedor {
  display: flex;
  justify-content: space-between;
}
.contenedor.footerb {
  margin-left: 5%;
  margin-right: 5%;
}
.formulario {
  display: flex;
  width: 400px;
  color: white;
}
.col1,.col2 {
  display: flex;
  flex-direction: column;
}
.col1 {
  margin-right: 15px;
}
.col2 {

}
.col2 .button {
  margin-top: 15px;
}
.intereses label {
  font-size: 12px;
}
.formulario label, .sexo, .intereses {
  margin-bottom: 10px;
}
.construct {
  width: 100%;
}

.sexo {
  margin-top: 10px;
}