html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body, html {
  /* important */
  height: 100%;
}
/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */
.cd-container {
  /* this class is used to give a max-width to the element it is applied to, and center it horizontally when it reaches that max-width */
  width: 100%;
  margin: 0 auto;
}
.cd-container::after {
  /* clearfix */
  content: '';
  display: table;
  clear: both;
}

.cd-fixed-bg {
	background-attachment: fixed;
}

.cd-main-content {
  /* you need to assign a min-height to the main content so that the children can inherit it*/
  height: 100%;
  position: relative;
  z-index: 1;
}

.cd-fixed-bg {
  position: relative;
  min-height: 600px;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  z-index: 1;
}
.cd-scrolling-bg {
  position: relative;
  min-height: 100%;
  z-index: 2;
}
@media screen and (max-width:1024px){
	/* 環保健康 */
	.cd-fixed-bg{min-height:0;}
	.environmentalhealth .sec1 img.mobile,.contactus .sec1 img.mobile{ display:block;}
	/* 家裝服務 */
	.homeimprovement img.mobile{ display:block;}
	
}