.index-service .join-title h2{
    display: none;
}
 .index-service .service-content:first-child .service-column .s_box {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    max-width: 280px;
}
.index-service  .service-title{
    font-size: 16px;
    letter-spacing: 1px;
    width: calc(100% - 80px);
}
.index-service .service-content:first-child .service-column span {
    
    margin-right: 10px;
}

/**/

.a_layout .a-1 .col.txt {
    padding-left: 30px;
    padding-right: 0;
    width: 53%;
    letter-spacing: 0.5px;
}

.a_layout .a-1 .col.pic{
    padding-top: 50px;
}

@media screen and (max-width: 1280px){
    .a_layout .a-1 {
        display: flex;
        padding-top: 0;
        flex-direction: column-reverse;
        align-items: center;
        max-width: 600px;
        margin:  0 auto;
    }


    .a_layout .a-1 .col.txt {
        padding: 0;
        width: 100%;
        letter-spacing: 1px;
        padding-bottom: 50px;
    }


    .a_layout .a-1 .col {
        width: 100%;
    }

    .a_layout .a-2 {
        padding-top: 30px;
    }

    .a_layout .a-1 .col.pic {
        padding-top: 0;
    }
}