body {
    font-family: Arial, sans-serif;
}



  footer {
      padding: 1em;
      background-color: #FFC9A7;
      font-size: 0.8em;
  }
   main{
       overflow: auto;
       min-height: 30vh;
       background-color: red;
       width: 1000px;
       margin: auto;
       box-shadow: -1000px 0 0 #f7f7f7, 1000px 0 0 #f7f7f7;
       padding-top: 20px;
   }
/*.smart-table tr:not(.selected):hover {
    background: rgba(0, 0, 0, 0.05);
}*/

.smart-table tr.selected {
    background: rgba(0, 0, 0, 0.2);
}
.inputheader{border: 1px solid; text-align: center;  padding: 2px;}

.smart-table-hint {
    font-size: 12px;
    padding: 8px;
    background: lightgrey;
    border-radius: 4px;
    border: 1px solid gray;
    position: relative;
    cursor: pointer;
}

.smart-table-hint:before {
    content: "✖️";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    text-align: right;
    position: absolute;
    background: lightgray;
    right: 4px;
    top: 4px;
}

.smart-table-hint.collapsed {
    width: 100px;
}

.smart-table-hint.collapsed:before {
    content: "Hint";
    display: inline;
    position: static;
    width: auto;
    height: auto;
}

.smart-table-hint.collapsed li{
    display: none;
}

.smart-table-hint li {
    margin: 1px 0 1px 14px;
}
.errors{
    color:red; padding: 10px; border: 1px red solid; background-color: yellow; text-align: center;
}