body { background:#fafafa; text-align:center; padding-left:30px; padding-right:30px; color:#334; font-family:Baskerville,Georgia,serif; } a { color:inherit; } a:visited { color:#555; } header { padding-top:20px; } h1,h2,h3 { margin:0; margin-bottom:20px; font-weight:normal; } h1 { font-size:3em; } h3 { font-size:1.2em; } button { background:transparent; border:1px solid #ccc; }
SVG路径动画Drawing SVG paths on Canvas with Photoshop-like brushes