@media only screen and (min-width: 320px) {
  .cooperationContact {
    position: relative;
    min-height: 150px;
    background-image: url('../image/footerBg.png');
    background-repeat: no-repeat;
    background-size: cover;
  }
  .cooperationContact .footerBgBox {
    width: 100%;
  }
  .cooperationContact .contactBox {
    position: absolute;
    width: 80%;
    height: 100px;
    bottom: 10px;
    left: 50%;
    transform: translate(-50%, 0);
    display: flex;
    justify-content: space-between;
  }
  .cooperationContact .contactBox .messageBox > img {
    height: 30px;
  }
  .cooperationContact .contactBox .messageBox > div {
    font-size: 12px;
    line-height: 20px;
  }
}
@media only screen and (min-width: 768px) {
  .cooperationContact {
    position: relative;
    min-height: 200px;
    background-image: url('../image/footerBg.png');
    background-repeat: no-repeat;
    background-size: cover;
  }
  .cooperationContact .footerBgBox {
    width: 100%;
  }
  .cooperationContact .contactBox {
    position: absolute;
    width: 50%;
    height: 100px;
    bottom: 40px;
    left: 50%;
    transform: translate(-50%, 0);
    display: flex;
    justify-content: space-between;
  }
  .cooperationContact .contactBox .messageBox > img {
    height: 40px;
  }
  .cooperationContact .contactBox .messageBox > div {
    font-size: 14px;
    line-height: 20px;
  }
}
@media only screen and (min-width: 1024px) {
  .cooperationContact {
    position: relative;
    min-height: 250px;
    background-image: url('../image/footerBg.png');
    background-repeat: no-repeat;
    background-size: cover;
  }
  .cooperationContact .footerBgBox {
    width: 100%;
  }
  .cooperationContact .contactBox {
    position: absolute;
    width: 40%;
    height: 150px;
    bottom: 50px;
    left: 50%;
    transform: translate(-50%, 0);
    display: flex;
    justify-content: space-between;
  }
  .cooperationContact .contactBox .messageBox > img {
    height: 50px;
  }
  .cooperationContact .contactBox .messageBox > div {
    font-size: 16px;
    line-height: 40px;
  }
}