.mt-lg-2 {
	margin-top: 2rem;
}

.mt-lg-3 {
	margin-top: 3rem;
}

.pt_lg_3{
	padding-top: 3rem;
}

.ml_lg_4 {
	margin-left: 4rem;
}

.text_align_left{
	text-align: left;
}

.home-version{
	margin-top: 10px;
}

.home-section{
	padding: 0;
  position: relative;
}

.card-body {
	border-radius: 10px;
}
.card-body1 {
	background-color: #E8F7FD;
}

.card-body2 {
	background-color: #FFE8E4;
}


.card-body3 {
	background-color: #E3F8F6;
}


.mt-3-rem {
	margin-top: 3rem;
}

.mt-2-rem {
	margin-top: 2rem;
}


.home-feature-center_left {
	width: 60%;
}
.feature-card-body1 {
	background-image: url(../img/feature_1_bg.png)  ;
	background-size:cover;
	padding: 1rem;
	border-radius: 15px;
	margin-left: 1.5rem;
}
.home-feature-center:last-child {
	width: 40%;
}

.ml-lg-1 {
	margin-left: 1rem !important;
}
.home-feature-center_right_top{
	padding: 1rem;
	border-radius: 20px;
	text-align: left;
	background: linear-gradient( 85deg, #EFFAFF 0%, #DFF5FF 100%);
	margin-left: 1rem;
}

.home-feature-center_right_buttom{
	padding: 1rem;
	border-radius: 20px;
	text-align: left;
	background: linear-gradient( 85deg, #FFF8F1 0%, #FFEAD4 100%);
	margin-left: 1rem;
}


.title-heading .heading-title {
	width: 476px;
	font-weight: bold;
	font-size: 28px;
	color: #161C2D;
	line-height: 33px;
	text-align: left;
	font-style: normal;
	text-transform: none;
}

.header-bg {
	background: url(../img/office/office_6.png) no-repeat;
	background-size: cover;
	margin-top: 4.5rem;
}
.section-title ul li {
	margin-left: -0.5rem;
}

.bg-end {
	
	background: url(../img/office/office_3.png) no-repeat;
	background-size: cover;
	width: 100%;
	background-position: center center;
	text-align: center;
}
.foot_down {
	position: relative;
	top: 3rem;
}

.help-title{
	font-family: Microsoft YaHei, Microsoft YaHei;
	font-weight: bold;
	font-size: 24px;
	color: #161C2D;
	line-height: 94px;
	text-align: left;
	font-style: normal;
	text-transform: none;
	

	width: 1000px;
	height: 94px;
	background: #FFFFFF;
	border-radius: 0px 0px 0px 0px;
	border-bottom: 1px solid #E1E6F0;
}

.font-content {
	font-weight: 400;
	font-size: 16px;
	color: #161C2D;
	text-align: left;
	font-style: normal;
	text-transform: none;

} 

.help-title-2{
	width: 960px;
	height: 24px;
	font-weight: bold;
	font-size: 20px;
	color: #161C2D;
	line-height: 23px;
	text-align: left;
	font-style: normal;
	text-transform: none;
}

.help-title-3{
	font-weight: 400;
	font-size: 20px;
	color: #161C2D;
	line-height: 23px;
	text-align: left;
	font-style: normal;
	text-transform: none;
}

.font-content2{
font-weight: 400;
font-size: 14px;
color: #161C2D;
line-height: 24px;
text-align: left;
font-style: normal;
text-transform: none;
}

.font-content2 f{
	font-weight: bold;
}

.font-content-ps{
	font-weight: 400;
	font-size: 16px;
	color: #EE2929;
	line-height: 24px;
	text-align: left;
	font-style: normal;
	text-transform: none;
}