.about-box{
padding-top: 48px;
padding-bottom: 85px;
}
.about-title h2{
font-family: SourceHanSansSC-Bold, SourceHanSansSC-Bold;
font-weight: normal;
font-size: 52px;
color: #30803A;
line-height: 61px;
}
.about-title span{
font-family: SourceHanSansSC-Medium, SourceHanSansSC-Medium;
font-weight: normal;
font-size: 31px;
color: #30803A;
line-height: 36px;
}
.about-banner{
    width: 100%;
    margin-top: 48px;
    
}
.about-content h3{
font-family: SourceHanSansSC-Bold, SourceHanSansSC-Bold;
font-weight: normal;
font-size: 36px;
color: #30803A;
line-height: 42px;
    margin-top: 46px;
margin-bottom: 34px;

}
.about-content h4{
font-family: SourceHanSansSC-Bold, SourceHanSansSC-Bold;
font-weight: normal;
font-size: 31px;
color: #30803A;
line-height: 37px;
margin-top: 34px;
margin-bottom: 34px;
}
.about-content p{
font-family: SourceHanSansSC-Normal, SourceHanSansSC-Normal;
font-weight: normal;
font-size: 20px;
color: #30803A;
line-height: 35px;
text-indent: 2em;
}
.culture-box{
    padding: 47px 0;
}
.culture-item{
    width: 100%;
    padding: 51px 57px; 
    display: flex;
    align-items: center;
    margin-bottom: 27px;
}
.culture-item:nth-child(odd){
background: #149A5F;
}
.culture-item:nth-child(even){
  background: #146441; 
}
.culture-item img{
max-width: 209px;
height: auto;
margin-right: 45px;
}
.culture-item h3{
font-family: SourceHanSansSC-Heavy, SourceHanSansSC-Heavy;
font-weight: normal;
font-size: 36px;
color: #FFFFFF;
margin-bottom: 4px;
}
.culture-item span{
font-family: SourceHanSansSC-Bold, SourceHanSansSC-Bold;
font-weight: normal;
font-size: 26px;
color: #FFFFFF;
}
.culture-item p{
font-size: 20px;
color: #FFFFFF;
line-height: 35px;
margin-top: 26px;
}