.model{
    padding-top: 10rem;
    padding-bottom: 10rem;
}

.main1 .box{
    margin-top: 6rem ;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.main1 .box:nth-child(2n+1){
    flex-direction: row-reverse;
}
.main1 .box .imgbox{
    width: 35%;
}
.main1 .box .info{
    width: calc(100% - 40%);
}
.main1 .box .info .tit{
    font-weight: 600;
    font-size: 2.6rem;
    color: #000000;
    line-height: 3.4rem;
}
.main1 .box .info .txt{
    margin: 1rem 0;
}
.main1 .box .info .more{
    display: flex;
    justify-content: flex-start;
    align-items: center; 
    font-size: 1.8rem;
    color: #0B71B7; 
    margin-top: 4rem;
    cursor: pointer;
}
.main1 .box .info .more .ico{
    width: 2.4rem;
    margin-left: 0.6rem;
    transition: transform 0.3s ease 0s;
}
.main1 .box .info .more:hover .ico{
    transform: translateX(1rem);
}
 
/* 移动端兼容 */
@media screen and (max-width:750px) {   
    .main1 .box{
        margin: 4rem 0;
        display: block;
    } 
    .main1 .box .imgbox{
        width: 100%;
        margin-bottom: 2rem;
    }
    .main1 .box .info{
        width: calc(100%);
    }
    .main1 .box .info .tit{ 
        font-size: 3rem; 
        line-height: 3.4rem;
    }
    .main1 .box .info .txt{
        margin: 1rem 0;
        font-size: 2.4rem; 
        line-height: 3.4rem;
    }
    .main1 .box .info .more{ 
        font-size: 2.2rem;
        color: #0B71B7; 
        margin-top: 4rem;
        cursor: pointer;
    }
    .main1 .box .info .more .ico{
        width: 4rem;
    }
      
}