html {
  background: #231F20;
  background: rgb(35,31,32);
  background: #231F20 linear-gradient(160deg, rgba(35,31,32,1) 0%, rgba(28,21,54,1) 70%, rgba(51,0,26,1) 100%);
  font-size: 104%;
}

body {
  color: #d2d2d2;
  font-family: 'Dosis', sans-serif;
  font-size: 1.2em;
  margin: 0;
  margin-top: 0;
  margin-bottom: 5em;
}

@media (min-width: 730px) {
  body {
    margin-left: 5em;
    margin-right: 5em;
  }
}

@media (min-width: 1300px) {
  body {
    margin-left: 12em;
    margin-right: 12em;
  }
}

@media (max-width: 500px) {
  .column {
    padding-left: 2.1em;
    padding-right: 2.1em;
  }
}

@font-face {
  font-family: 'Dosis';
  font-style: normal;
  font-weight: 400;
  src: url(HhyJU5sn9vOmLxNkIwRSjTVNWLEJN7Ml2xMB.ttf) format('truetype');
}

b {
  color: #eee;
}

.column {
  flex: 1;
  padding: 0;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
}

.column.last {
  margin-top: auto;
}

.row {
  display: flex;
  flex-wrap: wrap; 
}
.content {
  width: 100%;
  text-align: left;
}
.external {
  text-align: center;
}

h1, h2, h3 {
  font-size: 1.5em;
  color: #fff;
  text-align: center;
}

h3 {
  font-size: inherit;
}

a {
  color: #fd4;
}

a:hover {
  color: #eee;
}

b.heavy {
  color: #eee;
  padding-left: 0.33em;
  padding-right: 0.33em;
  background: rgb(240, 240, 240, 0.15);
  white-space: nowrap;
}

.contact {
  margin-top: 1em;
}

.contacts {
  text-align: center;
}

.footnote {
  opacity: 1.0;
}

.footnote:hover {
  opacity: 1.0;
}

label.checkbox {
  /*background: red;*/
  position: relative;
  margin: 10px;
}

label.checkbox input {
  opacity: 0;
  position: absolute;
  cursor: pointer;
}

label.checkbox .check-mark {
  position: absolute;
  top: 0;
  left: 0;
  height: 24px;
  width: 24px;
  background-color: transparent;
  border-radius: 5px;
  border: 2px solid white;
}

label.checkbox .check-mark:after {
  position: absolute;
  content: "";
  left: 12px;
  top: 12px;
  height: 0;
  width: 0;
  border-radius: 5px;
  border: solid black;
  border-width: 0 3px 3px 0;
  transform: rotate(0deg) scale(0);
}

label.checkbox input:checked ~ .check-mark {
  background-color: white;
  border-radius: 5px;
  transform: rotate(0deg) scale(1);
  opacity: 1;
  border: 2px solid white;
}

label.checkbox input:checked ~ .check-mark:after {
  transform: rotate(45deg) scale(1);
  opacity: 1;
  left: 8px;
  top: 3px;
  height: 12px;
  width: 6px;
  border-radius: 0;
  border: solid black;
  border-width: 0 2px 2px 0;
  background-color: transparent;
}