#container{max-width:666px;width:88%;margin:30px auto}
h1{margin:0}
p,article{margin:0 0 20px 0}
article{font-size:14px;color:#777}
label{color:blue;font-size:18px}
p label{color: black;display:inline-block;width:20%;font-size:16px}
p{font-size:18px;line-height:30px;padding:1px;margin:26px 0}
p>*{vertical-align:middle}
input#text{width:50%;font-size:18px;border-radius:18px}
input[type=range]{width:70%;height:30px}
canvas{box-sizing:border-box;width:100%;border:1px dashed #AAA;cursor:pointer}
.biaoti{width:100%;padding:6px;border-radius:5px;border:1px dashed #c8c8c8;font-weight:500;color:#121212}