* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  font-family: "Titillium Web", sans-serif !important;
}

h1 {
  font-size: 66px !important;
  font-weight: 600 !important;
  line-height: 80px !important;
}

p {
  font-size: 20px !important;
  color: grey !important;
  line-height: 1.8;
  margin-bottom: 0;
  text-align: justify !important;
}

body {
  font-family: "Titillium Web", sans-serif !important;
  font-size: 16px;
}

.copyright {
  text-align: center;
}

header {
  background: url(../logos/background1.png), #000;
  banckground-size: cover;
  background-position: center;
  background-position: center 0;
  background-attachment: fixed;
  padding: 100px;
}
header .contenedor_logo_menu {
  padding: 25px 0;
  borde-bottom: 1px solid white;
}
header .contenedor_logo_menu .logo {
  color: #fff;
  font-size: 20px;
}
header .contenedor_logo_menu .logo img {
  vertical-align: top;
  width: 100%;
}
header .contenedor_logo_menu .menu {
  text-align: right;
  line-height: 50px;
}
header .contenedor_logo_menu .menu a {
  color: #fff;
  margin-left: 60px;
  font-size: 25px;
  position: relative;
}
header .textos-presentacion {
  color: #fff;
  text-align: center;
  background: rgba(1, 1, 1, 0.5);
  border-radius: 10px;
}
header .textos-presentacion .primera_linea,
header .textos-presentacion .segunda_linea {
  font-family: "Open Sans", Arial, Sans-serif;
  font-weight: 300;
}
header .textos-presentacion .primera_linea {
  font-size: 70px;
  list-style: 35px;
  margin-bottom: 30px;
}
header .textos-presentacion .segunda_linea {
  font-size: 35px;
  list-style: 25px;
  margin-bottom: 60px;
}

.main {
  background: #fafafa;
  overflow: hidden;
  margin-top: 0px;
}
.main .quienes-somos .quienes-somos-titulo {
  margin-top: 20px;
  font-family: "Open Sans", Arial, Sans-serif;
  text-align: center;
  font-weight: 400;
  font-size: 32px;
  line-height: 32px;
  font-weight: 700;
  padding: 10px;
  color: #000;
}
.main .quienes-somos .quienes-somos-parrafo {
  line-height: 28px;
  font-family: "Open Sans", Arial, Sans-serif;
  font-weight: 300;
  font-size: 25px;
  text-align: justify;
  padding: 10px;
  color: grey;
}
.main .textos-sobre-blockchain {
  margin-bottom: 20px;
  margin-top: 10px;
}
.main .textos-sobre-blockchain .texto {
  margin-top: 40px;
}
.main .textos-sobre-blockchain .texto .texto-espacio {
  margin-bottom: 20px;
}
.main .textos-sobre-blockchain .texto .texto-foto img {
  border-radius: 3px;
  width: 100%;
  vertical-align: top;
  text-align: center;
  border-radius: 5px;
  max-width: 400px;
}
.main .textos-sobre-blockchain .texto .texto-titulo {
  font-family: "Open Sans", Arial, Sans-serif;
  margin-bottom: 10px;
  text-align: center;
  font-weight: 300;
  font-size: 32px;
  line-height: 32px;
  font-weight: 700;
}
.main .textos-sobre-blockchain .texto .texto-titulo.azul {
  color: #4facd3;
}
.main .textos-sobre-blockchain .texto .texto-titulo.naranja {
  color: #ddb146;
}
.main .textos-sobre-blockchain .texto .texto-parrafo {
  line-height: 28px;
  font-size: 20px;
  text-align: justify;
  font-family: "Open Sans", Arial, Sans-serif;
  font-weight: 400;
  color: grey;
}
.main .caracteristicas-blockchain .caracteristica-blockchain {
  text-align: center;
}
.main
  .caracteristicas-blockchain
  .caracteristica-blockchain
  .caracteristica-blockchain-foto {
  vertical-align: top;
  margin-bottom: 30px;
  max-width: 100px;
}
.main
  .caracteristicas-blockchain
  .caracteristica-blockchain
  .caracteristica-blockchain-titulo {
  font-family: "Open sans";
  font-size: 30px;
  font-weight: 700;
}
.main
  .caracteristicas-blockchain
  .caracteristica-blockchain
  .caracteristica-blockchain-parrafo {
  margin-bottom: 30px;
  line-height: 28px;
  font-family: "Roboto", Arial, Sans-serif;
  font-weight: 300;
  font-size: 20px;
  color: grey;
}
.main .caracteristicas-blockchain .contenedor-caracteristicas {
  background: url(../logos/background3.png);
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  background-size: auto;
  min-height: 380px;
  height: auto;
}
.main .container-parallax {
  padding: 100px;
  background: url("../logos/background3.png");
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
  text-align: center;
  margin: 10px;
}
.main .container-parallax h3 {
  color: white;
  font-size: 50px;
  font-weight: normal;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
}
.main .container-parallax .titulo-parallax {
  background: rgba(255, 255, 255, 0.1);
  font-size: 50px;
  font-weight: normal;
  color: #fff;
  font-size: 100px;
  border-radius: 20px;
}
#footer {
  padding: 80px 0;
  text-align: center;
  color: #ffff;
  background-color: #000 !important;
}
#footer img {
  max-width: 200px;
}
#footer a {
  color: #ffff;
}
#footer a:hover {
  color: #ffff;
}
#footer .list-inline .list-inline-item {
  padding: 10px 15px;
}

@media screen and (max-width: 1200px) {
  header {
    padding: 0;
  }
  header .contenedor_logo_menu .logo {
    background: rgba(1, 1, 1, 0.5);
    text-align: center;
    margin-bottom: 20px;
  }
  header .contenedor_logo_menu .menu {
    background: rgba(1, 1, 1, 0.4);
    text-align: center;
  }
  header .contenedor_logo_menu .menu a {
    margin: 0 20px;
  }
  header .textos-presentacion {
    background: transparent;
    font-size: 16px;
    margin-top: 0px;
  }
  header .textos-presentacion .primera_linea {
    margin-top: 0px;
    font-size: 80px;
  }
  header .textos-presentacion .segunda_linea {
    margin-top: 50px;
    font-size: 40px;
    line-height: 50px;
  }

  .main .textos-sobre-blockchain {
    margin-bottom: 0px;
  }
  .main .textos-sobre-blockchain .texto {
    margin-bottom: 0;
  }
  .main .textos-sobre-blockchain .texto .espacio {
    margin-bottom: 0px;
  }
  .main .textos-sobre-blockchain .texto-foto {
    text-align: center;
    padding: 10px;
  }
  .main .textos-sobre-blockchain .texto-titulo {
    text-align: center;
    font-size: 10px;
  }
  .main .textos-sobre-blockchain .texto-parrafo {
    text-align: center;
  }
  .main .textos-sobre-blockchain .texto-espacio {
    margin-bottom: 0px;
  }
  .main .caracteristicas-blockchain .caracteristica-titulo {
    font-size: 30px;
    text-align: center;
  }
  .main .caracteristicas-blockchain .caracteristica-parrafo {
    font-size: 10px;
    text-align: center;
  }
  .main .container-parallax .titulo-parallax {
    background: transparent;
    left: 3px;
    font-size: 40px;
  }
  .main .container-parallax h3 {
    background: transparent;
    text-align: center !important;
    font-size: 40px;
  }

  footer .social a {
    color: #fff;
  }
  footer .social a.facebook {
    background: transparent;
  }
  footer .social a.twitter {
    background: transparent;
  }
  footer .social a.instagram {
    background: transparent;
  }
}
@media screen and (max-width: 370px) {
  .main .caracteristicas-blockchain .titulo-parallax {
    font-size: 25px;
  }
  .main .container-parallax {
    width: auto;
  }
  .main .container-parallax h3 {
    font-size: 18px;
  }
  .main .textos-blockchain .texto-foto {
    display: none;
  }
  .main .textos-blockchain .texto-foto .texto-espacio {
    margin-bottom: 0px;
  }
  .main .container-parallax {
    text-align: center;
  }
  .main .container-parallax h3 {
    background: none;
    font-size: 30px;
  }
  .main .container-parallax .titulo-parallax {
    background: none;
    text-align: center;
    font-size: 20px;
  }
  .contacto-titulo {
    text-align: center;
  }

  header {
    padding: 0;
  }
  header .textos-presentacion {
    margin: 0px;
  }
  header .textos-presentacion .primera_linea {
    font-size: 50px;
  }
  header .textos-presentacion .segunda_linea {
    font-size: 20px;
    margin-top: 0px;
  }
}