*{
	padding: 0;
	margin: 0;
	text-decoration: none;
	outline: none;
	font-style: normal;
}

.main{width: 1000px; margin: 0 auto;}

.swiper-container {width: 100%; /*height: 396px; */ top: -3px; height: 469px; }
.swiper-wrapper{position: relative;height: 469px;}
	.swiper-slide{ text-align: center; position: relative; width: 100% !important;height: 469px;overflow: hidden;}
    .ac123{position: absolute; top: 0; left: 50%; margin-left: -5000px; width: 10000px; height: 100%; z-index: 99;}
	.ac123 img{ width: auto;}
.brief{background: #f9f4f4; padding: 32px 0 80px 0; position: relative;}
.brief p,.brief h4,.exercise p{line-height: 36px; font-size: 18px;color: #716e6e;}
.brief p{text-indent:36px; }
.brief h4{color: #d3001f; margin-top: 5px;}
.brief em{position: absolute;top: 150px; width: 100%; text-align: center; height: 100%;}
.exercise{position: relative; z-index: 1;}
.exercise h3{font-size: 30px;color: #d3001f; margin-bottom: 20px;}
.process{text-align: center; margin-top: 40px;}
.process h4{font-size: 24px; line-height: 40px;color: #d3001f; margin: 30px 0;}
.footer{background: #f9f4f4; text-align: center;height: 67px; font-size: 18px; line-height: 67px;color: #716e6e; margin-top: 50px;}