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

.ecg-scale {
    left: 0;
    height: 10px;
    overflow: hidden;
    position: relative;
    display: block;
    font: 12px Arial, Helvetica, sans-serif
}

.ecg-signature {
    left: 0;
    width: 30px;
    overflow: hidden;
    position: relative;
    font: 12px Arial, Helvetica, sans-serif;
}

.ecg-diagram {
    font: 12px Arial, Helvetica, sans-serif;
    left: 0;
    overflow: scroll;
    position: relative;
    display: inline-block;
    cursor: crosshair
}

div.ecg-diagram>div:first-child {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACkAAAApCAYAAACoYAD2AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAACASURBVFhH7dQhDoAwEADBguEvhP+j+AXhAwgMDoWCtFRgCSvaZEddzeXEps0+TlcoXTzy7Vi3PD2+vul9UZtvLVoVR6Ymu6HPz//OeQnkvsQmITaJsUmITWJsEmKTGJuE1NNknstlkxD/SYxNQmwSY5MQm8TYJMQmMTYJ8UhGCDci3X6BwEnarQAAAABJRU5ErkJggg==)
}

div.dragscroll {
    cursor: grab;
    cursor: -moz-grab;
    cursor: -webkit-grab
}

div.dragscroll:active {
    cursor: grabbing;
    cursor: -moz-grabbing;
    cursor: -webkit-grabbing
}

.measure-tip {
    position: absolute;
    display: none;
    top: 0;
    left: 0;
    color: #000;
    font-size: 10px;
    height: auto;
    text-align: right;
    width: auto;
    font-weight: 700;
    background: 0 0
}

div.dragscroll * line {
    cursor: col-resize
}

line {
    cursor: crosshair
}