body {
  padding: 0;
  margin: 0;
  font-family: Rubik, sans-serif;
  background-color: white;
}

a {
  text-decoration: none;
  color: #56CBF9;
}

a:visited {
  color: #3066BE;
}

/******************
    HEADER
 ******************/

.header-bar {
  width: 100%;
  height: 100px;
  padding-top: 12px;
  margin-bottom: 40px;
  background-color: #512888;
  text-align: center;
}

#header-title {
  font-size: 60px;
  color: white;
}

.header-btns {
  width: auto;
  display: inline-block;
  margin-top: 20px;
  margin-bottom: 20px;
  margin-left: 60px;
  text-align: center;
}

#header-btn,
#header-btn-active {
  margin-left: 12px;
  margin-right: 12px;
}

#header-btn {
  color: white;
}

#header-btn-active {
  color: #B8BCC1;
}

.header-line {
  height: 4px;
  width: auto;
  background-color: white;
  position: relative;
  top: 10px;
}

/******************
    MAIN CONTENT
 ******************/

.container {
  margin-left: auto;
  margin-right: auto;
  width: 90%;
  max-width: 600px;
}

.content-item {
  margin-bottom: 50px;
  line-height: 1.7;
}

.underline {
  height: 3px;
  width: 100%;
  margin-top: -8px;
  background-color: #512888;
}

.footer {
  margin-top: 100px;
  margin-bottom: 30px;
  text-align: center;
}

@media only screen and (max-width: 800px) {
  .header-bar {
    height: 140px;
  }

  .header-btns {
    width: 100%;
    margin-left: 0;
  }

  .header-line {
    width: 100%;
    top: 0;
  }
}

@media only screen and (max-width: 450px) {
  .header-bar {
    height: 115px;
  }

  #header-title {
    font-size: 40px;
  }
}