.processing-box{
    width: 100%;
    display: block;
    font-size: 0;
    margin: 20px 0;
}
.processing-title{
    width: 100%;
    font-size: 30px;
    display: block;
    text-align: center;
    letter-spacing: 1px;
    font-weight: bold;
    margin: 40px 0;
}
.processing-list{
    width: 360px;
    max-width: 100%;
    display: inline-block;
    vertical-align: top;
}

.processing-list2{
    width: 740px;
    max-width: 100%;
    display: inline-block;
    vertical-align: top;
    
}
.processing-list,
.processing-list2{
    margin-left: 17px;
}
.processing-box .processing-list:last-child{
    margin-right: 15px;
}

.processing-list-img{
    width: 100%;
    margin-bottom: 18px;
    display: block;
}
.processing-list-img2{
    width: 360px;
    max-width: 100%;
    margin-bottom: 18px;
    display: inline-block;
    vertical-align: top;
}
.processing-margin{
    margin-left: 20px;
}