#dtv-tree-container {
position: relative;
width: 100%;
height: 600px;
border: 1px solid lightgray;
margin: 20px 0;
background: #fff;
}
.dtv-node {
cursor: pointer;
}
.dtv-node-text {
pointer-events: none;
user-select: none;
}
#dtv-tree-container svg {
display: block;
width: 100%;
height: 100%;
overflow: hidden;
}
#dtv-tree-container svg:active {
cursor: grabbing !important;
} .dtv-add-button:hover circle {
fill: #007bb3;
}