html {
  overflow-x: hidden;
}

body {
  padding-bottom: 20px;
  overflow-x: hidden;
}

.navbar-nav {
  margin-top: 0;
  margin-bottom: 0;
}

.navbar-nav a {
  font-size: 15px; 
  color: #333 !important;
}

.container {
  overflow-x: hidden;
}

.banner {
  image-rendering: -webkit-optimize-contrast;
  background-size: cover;
  background-position: 10% 50%;
  position: absolute; 
  margin-top: 0;
  margin-bottom: 10px;
  max-width: 100%;
  width: 100%;
  height: 200px;
  top: 50px;
  left: 0;
  z-index: -1;
}

.jumbotron-banner {
  height: 200px;
  position: absolute;
  margin-bottom: 0;
  background: transparent;
  image-rendering: -webkit-optimize-contrast;
  color: white;
  text-shadow: #444 0 1px 1px;
  font-family: Futura, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.jumbotron-banner > .container {
  position: center;
  margin-top: 100px;
}

.jumbotron-banner h1 {
  font-size: 72px;
  color: rgb(247, 229, 59);
  margin-bottom: 0;
  margin-top: 0;
  padding-bottom: 20px;
}

.jumbotron-banner p {
  font-size: 44px;
}

.jumbotron-banner .btn {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.input-group {
  width: 100%;
}

#login-email {
  border-radius: 4px;
}

#login-password {
  border-radius: 4px;
}

#signup-password {
  border-radius: 4px;
}

#content {
  width: 100%;
  display: flex;
  margin-top: 250px;
  overflow-x: hidden;
}

#instructions {
  flex-grow: 1;
  /* sliding transition */
  /* transform: translateX(600%);
  -webkit-transform: translateX(600%); */
  position: absolute;
  margin-left: -15px;
  padding-top: 10px;
  padding-bottom: 20px;
  overflow-x: hidden;
}

#instructions div {
  border-bottom-width: 5px !important;
  border-bottom-color: red !important;
}

#instructions span {
  color: #056ECF;
}

#google-play-img {
  margin-left: -10px;
}

#expo-scan {
  display: inline-block;
  vertical-align: middle;
  float: none;
}

#expo-qr {
  display: inline-block;
  vertical-align: middle;
  float: none;
}

#footer {
  width: 200%;
  margin-bottom: 0;
  margin-left: -20px;
}

#footer p {
  padding-left: 10px;
}

#footer hr {
  width: 200%;
  margin-left: -15px;
}

@media (max-width: 435px) {
  .jumbotron h1 {
    margin-top: 0;
  }
  .jumbotron p {
    margin-bottom: 0;
  }
}

.rotating {
  -webkit-animation: rotating 2s linear infinite;
  -moz-animation: rotating 2s linear infinite;
  -ms-animation: rotating 2s linear infinite;
  -o-animation: rotating 2s linear infinite;
  animation: rotating 2s linear infinite;
}

@-webkit-keyframes rotating {
  from {
    -webkit-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes rotating {
  from {
    -ms-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -ms-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

#copied {
    visibility: hidden;
    min-width: 50px;
    margin-left: -25px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 5px;
    padding: 16px;
    position: fixed;
    z-index: 1;
    left: 50%;
    bottom: 20px;
}

#copied.show {
    visibility: visible;
    -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

@-webkit-keyframes fadein {
    from {bottom: 0; opacity: 0;} 
    to {bottom: 20px; opacity: 1;}
}

@keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 20px; opacity: 1;}
}

@-webkit-keyframes fadeout {
    from {bottom: 20px; opacity: 1;} 
    to {bottom: 0; opacity: 0;}
}

@keyframes fadeout {
    from {bottom: 20px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
}