.more-big-box_img{
    width: 100%;
    height: 240px;
    background-image: url(../image/platform.png);
}

.more-big-box_1 {
    width: 1200px;
    margin: 0 auto;
  }

.textr{
    display: flex;
}

.text_big{
    margin-top: 85px;
    margin-left: 330px;
    font-size: 40px;
}

.text_big_1{
   margin-top: 190px;
}

.head_quit{
    display: none;
    height: 20px;
    font-size: 13px;
    line-height: 20px;
    font-weight: 400;
}