.demo {
    /* for IE10+ touch devices */
    touch-action:none;
}
/** JSPLUMB ARTEFACTS **/
.jtk-overlay {
    z-index: 51;
}

.jtk-endpoint {
    z-index: 50;
    cursor: move;
}

.jtk-connector {
    z-index: 1;
}

/** ELEMENTS **/
.littledot
{
    cursor: pointer;
    width: 12px;
    height: 12px;
   
    z-index: 5;
    position: absolute;
    border-radius: 31px;
}


.littledot-hover-hover {
    border: 2px solid orange;
}

.dropHover {
    border: 1px solid orange;
}
.button{
background-color: #4CAF50; 
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

/** ELEMENT POSITIONS **/
#ld1 {
    top: 17.5em;
    left: 1em;
}

#ld2 {
    top: 17.5em;
    left: 3.5em;
}

#ld3 {
    top: 9.6em;
    left: 8.6em;
}

#ld4 {
    top: 15em;
    left: 8.6em;
}

path, .jtk-endpoint {
    cursor: pointer;
}