* {
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -ms-box-sizing:border-box;
    box-sizing:border-box;
}

.inspect_pixel {
    border-collapse: collapse;
}

.inspect_pixel td {
    padding: 0;
}

.pixel {
    width: 100px;
    height: 100px;
    color: transparent;
    padding: 5px;
    display: block;
}

.pixel:hover {
    border: 4px solid #8d8d8d;
    color: transparent;
}

.edge {
    text-align: center;
}

.dot {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    display: inline-block;
    font-size: 40px;
    color: #a9a9a9;
    position: relative;
    margin: 5px;
}

.dotinner {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.edge:hover .dot {
    background-color: #bbb;
    color: #fff;
}

.splitviewcontainer {
    display: flex;
}
.splitviewcolumn {
    padding: 5px;
}
.splitviewcolumnright {
    flex-grow: 1;
    border-left: 2px solid #ccc;
}

#page-graph-node {
    padding: 0.5em;
}