.contentBox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
  gap: 50px;
}
@media (max-width: 1180px) {
  .contentBox {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 30px;
  }
}
.contentBox .leftBox {
  width: 100%;
  max-width: 280px;
}
@media (max-width: 1180px) {
  .contentBox .leftBox {
    max-width: 100%;
  }
}
.contentBox .rightBox {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
@media (max-width: 1180px) {
  .contentBox .rightBox {
    width: 100%;
  }
}