: 15px;
}
}
del {
color: #b31d28;
background-color: #ffeef0;
}
ins {
color: #22863a;
background-color: #f0fff4;
}
del + ins {
color: #e36209;
background-color: #ffebda;
}
</style>
</head>
<body>
<article class="markdown-body">
<h1 id="oldnew-title"><del>Old</del><ins>New</ins> Title</h1>
<p>
<del>
<figure>
<img role="img" aria-label="image" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAAaCAYAAACpSkzOAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAN1wAADdcBQiibeAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPB