* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-font-smoothing: antialiased;
  -o-font-smoothing: antialiased;
  font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container_form {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}


#contact_form {
  background: #D9F2EF;
  padding: 25px;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
  border-radius: 2em;
  margin-right: 3em;
}

#contact_form h3 {
  display: block;
  font-size: 30px;
  font-weight: 300;
  margin-bottom: 10px;
}

#contact_form h4 {
  margin: 5px 0 25px ;
  display: block;
  font-size: 15px;
  font-weight: 400;
}

fieldset {
  border: medium none !important;
  margin: 0 0 10px;
  min-width: 100%;
  padding: 0;
  width: 100%;
}

#contact_form input[type="nombre"],
#contact_form input[type="ciudad"],
#contact_form input[type="pais"],
#contact_form input[type="email"],
#contact_form input[type="tel"],
#contact_form input[type="url"],
#contact_form textarea {
  width: 100%;
  border: 1px solid #ccc;
  background: #FFF;
  margin: 0 0 5px;
  padding: 10px;
  border-radius: 2em;
  opacity: .5;
}

#contact_form input[type="text"]:hover,
#contact_form input[type="email"]:hover,
#contact_form input[type="tel"]:hover,
#contact_form input[type="url"]:hover,
#contact_form textarea:hover {
  -webkit-transition: border-color 0.3s ease-in-out;
  -moz-transition: border-color 0.3s ease-in-out;
  transition: border-color 0.3s ease-in-out;
  border: 1px solid #aaa;
}

#contact_form textarea {
  height: 100px;
  max-width: 100%;
  resize: none;
}

#contact_form button[type="submit"] {
  cursor: pointer;
  width: 100%;
  border: none;
  background: #fff;
  color:#515E65;
  border:1px solid #515E65;
  margin: 0 0 5px;
  padding: 10px;
  font-size: 15px;
  border-radius: 2em;
}

#contact_form button[type="submit"]:hover {
  background: #515E65;
  color: #FFF;
  border:1px solid #515E65;
  -webkit-transition: background 0.3s ease-in-out;
  -moz-transition: background 0.3s ease-in-out;
  transition: background-color 0.3s ease-in-out;
  transition: all ease-out .5s;
}

#contact_form button[type="submit"]:active {
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}

.copyright {
  text-align: center;
}

#contact_form input:focus,
#contact_form textarea:focus {
  outline: 0;
  border: 1px solid #aaa;
}

::-webkit-input-placeholder {
  color: #888;
}

:-moz-placeholder {
  color: #888;
}

::-moz-placeholder {
  color: #888;
}

:-ms-input-placeholder {
  color: #888;
}


@media (max-width: 1000px) {
  #contact_form{margin-right: 0;margin-bottom: 2em;}
}