body {
	  color:white;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  h1, a:hover {
    color: #B06E17;
  }
 
  a {
    text-decoration: none;
    color: #f0ad4e;  
    font-size: 14px;
  }
  a:hover {
	  text-decoration: none;
  }
  
  input {
	  width: 40px;
	  padding-left: 5px;
	  border-radius: 5px;
  }

  #result {
	  width: 150px;
  }
  
  p {
    color: #fff;
    margin-bottom: 1px;
  }
 
 button {
	  margin-bottom: 10px;
 }

 .col-form-label {
	padding-right: calc(.375rem + 1px);
  font-size: 1rem;
 }


  footer {
  color: #bebebe;
  background-color: rgba(0, 0, 0, 0.1);  
  text-align: center;
  font-size: 14px;
  }
  
  /* прижать футер к низу */
  * {
	margin: 0;
	padding: 0;
  }
  html,
  body {
	height: 100%;
  }
  .container {
	display: table;
	height: 100%;
  }
  .row {
	display: table-row;
  height: 100%;
  }


  @media (min-width: 320px) and (max-width: 425px) { /* шрифт поменьше для мобильных устройств*/
    h1 {
      font-size: 2rem;
    }
    .col-form-label, .btn {
      font-size: 0.75rem;
     }
    .col-form-label {
      padding-right: 0;
     }
     footer, footer a {
      font-size: 0.75rem;
     }
  }

/*Фон с радиальным градиентом и шумом http://blog.harrix.org/article/2056*/
  article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
	display: block;
}  
 
  /* html, body {min-height:100%;height:100%;margin:0;} */
body {
	background: url(../img/bk.svg);
	background-attachment: fixed;
	background-repeat: repeat;
	background-position: 50% 50%;
	-o-background-size: 100% 100%;
	-webkit-background-size: 100% 100%;
	-khtml-background-size: 100% 100%;
	-moz-background-size: 100% 100%;
	background-size: 100% 100%;
}
 
#noise {
	/* position: absolute; */
	width: 100%;
	background-image: url("../img/noise.png");
	background-attachment: fixed;
}
@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 192dpi) {#noise {	background-image: url("../img/noise@2x.png");}}

/* /Фон с радиальным градиентом и шумом*/