body {
  font-family: helvetica;
  color: white;
  font-size: 18px;
  text-align: center;
  margin: 0;
  padding: 0;
  background-image: url("../img/noise.svg"),
    linear-gradient(rgb(0, 0, 0), rgb(0, 0, 0));
}
.heading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background-image: url("../img/noise.svg"),
    linear-gradient(rgb(12, 12, 12), rgb(12, 12, 12));
}
.heading .logo {
  position: relative;
}
.heading .rbf {
  position: absolute;
  top: -35px;
  right: 0;
  transform: rotate(90deg);
  width: 200px;
  height: 200px;
  background-image: src("../img/rbf.png");
}
.content {
  position: relative;
  width: 100%;
  margin-top: 150px;
  text-align: center;
}
.content .menu {
  margin: auto;
  margin-bottom: 30px;
}
.content .menu .option {
  font-size: 15px;
  margin-left: -5px;
  margin-right: -5px;
  padding: 15px;
  padding-left: 20px;
  padding-right: 20px;
  cursor: pointer;
  display: inline-block;
  transition: 0.2s ease-in-out;
  color: white;
  text-decoration: none;
}
.content .menu .option:hover {
  background-color: rgba(256, 256, 256, 0.1);
  transition: 0.2s ease-in-out;
}
.content .menu #active {
  border-bottom: 1px solid white;
}
.content .about {
  margin: auto;
  max-width: 700px;
  text-align: center;
}
.content .about p {
  margin-top: 5px;
  margin-bottom: 5px;
}
.block {
  display: inline-table;
  width: 300px;
  margin-left: 100px;
  margin-right: 100px;
  margin-bottom: 60px;
}
.block img {
  height: 250px;
}
.block h2 {
  font-size: 25px;
}
.block h3 {
  font-size: 16px;
  opacity: 0.6;
}
.block p {
  font-size: 16px;
}
.small-block {
  display: inline-table;
  width: 200px;
  margin-left: 30px;
  margin-right: 30px;
  margin-bottom: 60px;
}
.small-block h2 {
  font-size: 16px;
}
.small-block h3 {
  font-size: 20px;
  opacity: 0.7;
}
@media screen and (max-width: 700px) {
  .block {
    display: inline-table;
    width: 300px;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 60px;
  }
}