body {
  padding: 50px;
  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
  color: #00B7FF;
}

#logo {
  text-align: center;
}

#logo img {
  height:60px;
}

form#main {
  width: 50%;
  margin-left: auto;
  margin-right: auto;
}

.explaination {
  width: 100%;
  text-align: center;
}

.explaination .large {
  font-size: 1.3em;
}

.hide {
  display: none;
  height: 0;
  width: 0;
  visibility: hidden;
}

#keyboardshortcuts {
  margin-left: auto;
  margin-right: auto;
  width: 300px;
}

.center {
  text-align: center;
}

.form {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 100%;
}

.row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 100%;
}

.row select {
    width: 140px;
}

.form-left, .form-right {
  width: 49%;
  text-align: center;
}

.form-right #pdfiframe {
  width: 95%;
  height: 105%;
}

.signtext {
  margin-bottom: 15px;
}

.signinputcontainer {
  padding-left: 20px;
}

.downloadbtn {
  margin-left: auto;
  margin-right: auto;
}