* {
	font-family: '微软雅黑';
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

.off-select,
.menu-item {
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

.on-pointer {
	cursor: pointer;
}

input::-webkit-input-placeholder {
	color: #aaa;
}

a {
	text-decoration: none;
	color: #ff9600;
}

a:hover {
	border-bottom: 1px solid #ff9600;
}