body {
    margin: 0;
    font-family: sans-serif;
    font-size: 0.9rem;
}

h1 {
  font-size: 20px;
  padding-bottom: 20px;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}
#toolbar {
  display: flex;
  align-items: center;
  background-color: #555;
  color: #fff;
  padding: 0.5em;
}
#toolbar a {
  color: #fff;
  padding: 0px 2px 0px 2px;
}

#pageNumber {
  display: inline-block;
  width: 10px;
}

#pager {
  margin-left: 10px;
}

#toolbar button,
#page-mode input {
  color: currentColor;
  background-color: transparent;
  border: 1px solid currentColor;
  border-radius: 3px;
  padding: 0.25em 0.5em;
}
#toolbar button:hover,
#toolbar button:focus,
#page-mode input:hover,
#page-mode input:focus {
  color: lightGreen;
}
#page-mode {
  display: flex;
  align-items: center;
}

#viewport-container {
  flex: 1;
  background: #eee;
  overflow: auto;
}
#viewport {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
#viewport > div {
  text-align: center;
  max-width: 100%;
}
#viewport canvas {
  width: 100%;
  box-shadow: 0 2px 5px gray;
}


#signupForm {
  padding: 20px;
}


/* formm */
.mktoForm .mktoLabel {
  padding-bottom: 20px;
}


@media only screen and (max-width: 500px) {

  
  #toolbar {
    font-size: 50px !important;
    
  }

}

@media only screen and (max-width: 1200px) {

  #toolbar {
    font-size: 22px !important;
    padding: 10px 0px 10px 0px;
    display: block;
  }

  button {
    font-size: 22px;
  }
  
}




@media only screen and (max-width: 1000px) {

  #toolbar {
    font-size: 22px !important;
    padding: 10px 0px 10px 0px;
    display: block;

  }

  button {
    font-size: 20px;
  }


}