html, body {
    width: 99%;
    height: 98%;
}

h1 {
    font-size: 1.5em;
}
h2 {    
    font-size: 1.1em;
}

.mainTable table td {
    border:none;
}

.compounds td {
    text-align:left;
}

/*---  hisName = Historic Name --- */
span.hisName {
    color:black;
}

span.hisName:before {
    content: " (";
}
span.hisName:after {
    content: ")";
}
/*---  --- */

table.learnNewCompounds, table.checkCompound {
    width: 100%;
    height: 80%;
    text-align: center;
}

table.learnNewCompounds td {
    vertical-align: middle;
}


table.checkCompound {
    margin-top:8px;
    border-collapse: separate;
    border-spacing: 8px;
}

table.checkCompound td {
    border: 2px dashed gray;
    border-radius: 12px;
}

table.checkCompound td:hover {
    /*background-color:#FFE;*/
    cursor:pointer;
}

img.nextStep, img.prevStep {
    cursor: pointer;
}

table .showCompound {
    font-size: 1.3rem;
    margin:auto;
}

div.checkCompound {
    font-size: 1.1rem;
    margin:auto;
}

.checkCompound p{
    font-size: 1rem;
}

.checkCompound table {
    font-size: 1.3rem;
}

.checkCompound {
    text-align:center;
}

table.showCompound td, table.checkCompound td {
    padding: 5px 8px 5px 8px;
}

.learnStats, .testStats {
    display:none;
}

.correctAnswer {
   /*font-weight: bold;*/
    background-color: #9F6;
}

.incorrectAnswer {
    background-color: #FDD;
    color: #AAA;
}

.progress {
    
}

.tprogress {
    background-color: #ecf;
    height: 4px;
    width: 1%;
}
.lprogress {
    height: 6px;
    margin-top: 2px;
    background-color: #cfb;
    width: 1%;
}

/*                 Master wallpaper     */

#balloon {
    width: 200px;
    height: 25px;
    background-color: #ffcc00;
    border: 1px solid #000;
    border-radius: 10px;
    padding: 4px;
    position: absolute;
    bottom: 10px;
    right: 10px;
    cursor: move;
  }
  #menu {
    display: none;
    background-color: #fff;
    border: 1px solid #000;
    border-radius: 10px;
    padding: 10px;
    position: absolute;
  }
  .image-option {
    display: flex;
    align-items: center;
    margin: 5px 0;
  }