.banner .txtbox{ 
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.banner .txtbox .tit{
    max-width: 46rem;
    color: #0B71B7;
    font-size: 3.6rem;
    max-width: 55rem;
} 
.banner .txtbox .name{
    font-size: 2.8rem;
    font-weight: bold;
    color: #0B71B7;
    margin: 4.8rem 0 2.7rem;
}
.banner .txtbox .txt{
    max-width: 52rem;
    color: #333333;
}
.banner .picbox .pic{
    width: 44rem;
    display: block; 
    margin: 0 auto;
}
.banner .picbox p{
    font-weight: bold;
    font-size: 2.4rem;
    color: #000000;
    text-align: center;
    margin-top: 4.9rem;
}
 
.model .titbox .tit{ 
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(224, 224, 224, 0.6);
    color: #0B71B7;
}
.model .titbox .txt{
    margin-top: 4.3rem;
} 

.model{
    padding-top: 10rem;
    padding-bottom: 10rem; 
}
.model .flexlist{ 
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap; 
    position: relative;
}
.model .flexlist .list{
    width: calc(50% - 2rem);
}
.model .flexlist .box{
    margin-top: 4rem;
    background: #0B71B7;
    padding: 4rem; 
} 
.model .flexlist .box .tit{
    font-weight: 600;
    font-size: 2rem;
    color: #FFFFFF;
    line-height: 2.8rem;
    padding-bottom: 2rem; 
}
.model .flexlist .box p{
    position: relative;
    font-weight: 400;
    font-size: 1.4rem;
    color: #ffffff;
    line-height:2.8rem;  
    margin-top: 1rem;
} 
.model .flexlist .box p:first-child{
    margin-top: 0;
}
.main2{ 
    background: #F2F4F7;
}
.main2 .pic{
    width: 98%;
    margin: 4.5rem auto 4rem;
}

.main2 h3{
    font-weight: bold;
font-size: 2.4rem;
text-align: center;
color: #000000;
margin: 4rem 0 8rem;
}
.main2 .infobox .tit{
    font-weight: bold;
font-size: 2rem;
color: #333;
margin: 4rem 0 2.8rem;
}
.main2 .infobox .txt{ 
font-size: 1.4rem; 
color: #333; 
line-height: 2.8rem;
margin-top: 1rem;
}
.main3 .flexlist .box{
    background: #F2F4F7;
    border: 1px solid #E0E4E9;
    padding: 0; 
} 
.main3 .flexlist .box .tit{ 
    line-height: 6rem;
    padding-bottom: 0; 
    background: #0B71B7;
    padding: 0 3rem;
}
.main3 .flexlist .box .txt{
    padding: 3rem;
} 
.main3 .flexlist .box p{ 
    color: #333; 
}

.main3 .tablebox{ 
    width: 100%;
    text-align: left;
    border: 1px solid #EEEEEE;
    line-height: 3.8rem;
    font-size: 1.6rem;
    color: #333333;
    border-collapse: collapse;
} 

.main3 .tablelist{
    margin-top: 10rem;
    border: 0;
    width: 100%;
    text-align: left;
    line-height: 3.8rem;
    font-size: 1.6rem;
    color: #333333;
    border-collapse: collapse;
} 
 
.tablebox th,
.tablebox td {
    border: 1px solid #EEEEEE;
    padding: 1rem 5rem;
}
.tablelist th,
.tablelist td { 
    padding: 1rem 3rem;
}
th{
    background: #0B71B7;
    border: 1px solid #0B71B7;
    color: #fff; 
}
 th:first-child,
 td:first-child { 
    padding: 1rem 2rem;
}
.tablebox th,
.tablebox td:first-child {  
    font-weight: bold;
}

tr:nth-child(2n){
    background: #F2F4F7;
}
.main4 {
    background: #EDF7FF;
}
.main4 .flexbox{
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;  
}
.main4 .flexbox .pic{
    width: 31%;
    margin-right: 3.5%;
    margin-top: 4rem;
}
.main4 .flexbox .pic:nth-child(3n){
    margin-right: 0;
}
/* 移动端兼容 */
@media screen and (max-width:750px) {  
     
.banner .bg{
    width: 200%;
    margin-left: -50%;
}
.banner .txtbox .info{
    width: 70%;
}
.banner .txtbox .picbox{
    width: 30%;
}
.banner .txtbox .tit{
    max-width: 46rem;
    color: #0B71B7;
    font-size: 3.6rem;
    max-width: 55rem;
} 
.banner .txtbox .name{
    font-size: 2.8rem;
    font-weight: bold;
    color: #0B71B7;
    margin: 2rem 0;
}
.banner .txtbox .txt{
    max-width: 100%;
    color: #333333;
}
.banner .picbox .pic{
    width: 100%;
    display: block; 
    margin: 0 auto;
}
.banner .picbox p{
    font-weight: bold;
    font-size: 2.4rem;
    color: #000000;
    text-align: center;
    margin-top: 4.9rem;
}
 
.model .titbox .tit{ 
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(224, 224, 224, 0.6);
    color: #0B71B7;
}
.model .titbox .txt{
    margin-top: 4.3rem;
} 

.model{
    padding-top: 10rem;
    padding-bottom: 10rem; 
} 
.model .flexlist .list{
    width: calc(100%);
} 
.model .flexlist .box .tit{
    font-weight: 600;
    font-size: 3rem;
    color: #FFFFFF;
    line-height: 3.8rem;
    padding-bottom: 2rem; 
}
.model .flexlist .box p{
    position: relative;
    font-weight: 400;
    font-size: 2.4rem;
    color: #ffffff;
    line-height:4rem;  
    margin-top: 2rem;
}   
.main2 h3{
    font-weight: bold;
font-size: 3rem;
margin: 4rem 0 8rem;
}
.main2 .infobox .tit{
    font-weight: bold;
font-size:3rem;
color: #333;
margin: 4rem 0 2.8rem;
}
.main2 .infobox .txt{ 
font-size: 2.4rem; 
color: #333; 
line-height: 3.4rem;
margin-top: 2rem;
}
.main3 .flexlist .box{
    background: #F2F4F7;
    border: 1px solid #E0E4E9;
    padding: 0; 
} 
.main3 .flexlist .box .tit{ 
    line-height: 6rem;
    padding-bottom: 0; 
    background: #0B71B7;
    padding: 0 3rem;
}
.main3 .flexlist .box .txt{
    padding: 3rem;
} 
.main3 .flexlist .box p{ 
    color: #333; 
}

.main3 .tablebox{ 
    width: 100%;
    text-align: left;
    border: 1px solid #EEEEEE;
    line-height: 3.8rem;
    font-size: 1.6rem;
    color: #333333;
    border-collapse: collapse;
} 

.main3 .tablelist{
    margin-top: 10rem;
    border: 0;
    width: 100%;
    text-align: left;
    line-height: 3.8rem;
    font-size: 1.6rem;
    color: #333333;
    border-collapse: collapse;
} 
  
.main4 .flexbox .pic{
    width: 100%;
    margin-right: 0;
    margin-top: 4rem;
}
.main4 .flexbox .pic:nth-child(3n){
    margin-right: 0;
}
}