/* 修改超链接预设为无效果 */
li a {
	display: block;
    text-decoration: none;
}

.output {
	position: absolute;
	left: calc(10px - 0.2rem);
	top: calc(0.2rem*2);

	border: 0.2rem solid #000000;

	height: calc(100% - 10px*2 - 0.2rem);
	width: calc(20% - 10px - 0.2rem);

	overflow: auto;

	background: url("./signature.png") no-repeat;
	background-position: left bottom;
}

.basicOpt {
	position: absolute;
	left: calc(20% + 10px);
	top: calc(0.2rem*2);

	border: 0.2rem solid #000000;

	height: calc(100% - 10px*2 - 0.2rem);
	width: calc(55% - 10px*2 - 0.2rem);

	overflow: auto;
}

.combo {
	position: absolute;
	left: calc(75% + 10px - 0.2rem*2);
	top: calc(0.2rem*2);

	border: 0.2rem solid #000000;

	height: calc(100% - 10px*2 - 0.2rem);
	width: calc(25% - 10px - 0.2rem*2);

	overflow: auto;
}