la.css

@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300);
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-weight: 300;
}
body {
  font-family: 'Source Sans Pro', sans-serif;
  color: white;
  font-weight: 300;
}
body ::-webkit-input-placeholder {
  /* WebKit browsers */
  font-family: 'Source Sans Pro', sans-serif;
  color: white;
  font-weight: 300;
}
body :-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  font-family: 'Source Sans Pro', sans-serif;
  color: white;
  opacity: 1;
  font-weight: 300;
}
body ::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-family: 'Source Sans Pro', sans-serif;
  color: white;
  opacity: 1;
  font-weight: 300;
}
body :-ms-input-placeholder {
  /* Internet Explorer 10+ */
  font-family: 'Source Sans Pro', sans-serif;
  color: white;
  font-weight: 300;
}
.wrapper {
  background: #e2e2e2;
  background: -webkit-linear-gradient(top left, #545454 0%, #e2e2e2 100%);
  background: linear-gradient(to bottom right, #545454 0%, #e2e2e2 100%);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin-top: 0;
  overflow: hidden;
}
.wrapper.form-success .container h1 {
  -webkit-transform: translateY(85px);
          transform: translateY(85px);
}
.container {
  max-width: 100%;
  margin: 0 auto;
  padding: 20% 0;
  height: 100%;
  text-align: center;
}
.container h1 {
  font-size: 40px;
  -webkit-transition-duration: 1s;
          transition-duration: 1s;
  -webkit-transition-timing-function: ease-in-out;
          transition-timing-function: ease-in-out;
  font-weight: 200;
}
.modal-header h2{