fieldset div.output {
    padding:6px;
}
fieldset.Ocean {
    background-color:red;
    padding:0;
    display:none;
    position:absolute;
}
fieldset.River {
    padding:0;
    min-width:160px;
    min-height:200px;
    overflow:auto;
    float:left;
}
fieldset.River div.output div.item {

}
fieldset.River div.output div.item:hover {
    background-color:red;
}
fieldset.River div.output div.item.select {
    background-color:red;
}
fieldset.Target {
    padding:0;
    min-width:160px;
    min-height:80px;
    overflow:auto;
}
fieldset.Target div.output {
    padding:10px;
}
fieldset.Target div.output div.item:hover {
    background-color:lightgreen;
}
fieldset.Source {
    padding:0;
    min-width:160px;
    min-height:30px;
}
fieldset.Source div.output {
    padding:0;
}
fieldset.Action {
    padding:0;
    min-width:160px;
    min-height:30px;
    overflow:auto;
}
fieldset.Action div.output div.item:hover {
    background-color:lightblue;
}
fieldset.Storm {
    padding:0;
    min-width:160px;
    min-height:200px;
    float:right;
}
fieldset.Storm div.output div.item:hover {
    background-color:red;
}
fieldset.Storm div.output div.item.select {
    background-color:red;
}
fieldset.Steam {
    background-color:red;
    padding:0;
    display:none;
    position:absolute;
}