.dynograph {
    position: relative;
    width: 100%;
    margin: 0 0 24px 0;
    overflow: hidden;
}

#dynograph-canvas {
    display: block;
    width: 100%;
    height: 320px;
    max-height: 320px;
}

@media (max-width: 1024px) {
  #dynograph-canvas { height: 360px; max-height: 360px; }
}
@media (max-width: 768px)  {
  #dynograph-canvas { height: 300px; max-height: 300px; }
}