html, body {
	padding: 0;
	margin: 0;
	font-family: '微软雅黑';
	background-color: #f9f9f9;
	color:#444;
}

#gesture .header.on {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    background-color: #fff;
    z-index: 10;
}
#gesture .header h1{
	margin:0;
}

#gesture .nine_point{
	display: flex;
	align-items: center;
	justify-content: flex-start;
	flex-direction: column;
	margin-top: 1.1rem;
}

#gesture .title {
	font-size: .35rem;
	margin-top: .5rem;
}

#gesture .pic img {
	width: 1rem;
	margin-top: .5rem;

}

#gesture #gesturepsa {
	margin: .5rem 0;
}

#gesture .wrapper {
    max-width: 7.5rem;
    margin: 0 auto;
    box-sizing: border-box;
    position: relative;
}

#gesture .header h1 {
    display: block;
    font-size: 0.35rem;
    color: #333;
    line-height: 1.07rem;
    height: 1.07rem;
    text-align: center;
    font-weight: 400;
}

#gesture .header.on .h_back {
    background-image: url(../images/img_22a.png);
}

#gesture .header .h_back {
    position: absolute;
    left: 0.30rem;
    top: 0;
    height: 1.07rem;
    width: 0.22rem;
    background: url(../images/img_22.png) no-repeat left center;
    background-size: 0.22rem auto;
}