.contact-con .con-btn {
  margin-top: 50px;
}

.contact-con .con-btn .con-item {
  display: inline-block;
  width: 25%;
  height: 145px;
  text-align: center;
  border: 1px solid #E0E0E0;
  padding-top: 30px;
  box-sizing: border-box;
  margin: 0 4%;
  cursor: pointer;
}

.contact-con .con-btn .con-item>span {
  display: inline-block;
  width: 100%;
  margin-top: 5px;
}

.contact-con .con-btn .con-item.active>span {
  color: #0575FC;
}

.contact-con .con-btn .con-item img {
  width: 56px;
  height: 56px;
  display: inline-block;
}

.contact-con .con-btn .con-item.active img {
  width: 56px;
  height: 56px;
  display: none;
}

.contact-con .con-btn .con-item>img.flag {
  display: none;
}

.contact-con .con-btn .con-item.active>img.flag {
  display: inline-block;
}



.prompt-msg {
  max-width: 450px;
  margin: -158px auto 150px;
}

.prompt-msg .prompt-tit {
  display: inline-block;
  width: 100%;
  font-size: 45px;
  color: #fff;
  text-align: center;
}

.prompt-msg .prompt-descr {
  display: inline-block;
  width: 100%;
  color: #fff;
  text-align: center;
}

.select-txt>div {
  width: 92%;
  margin: 0 auto;
  min-height: 300px;
}

.select-txt>div>div {
  margin: 28px auto;
  color: #8A8A8A;
  font-size: 20px;
}

.show-pc-img {
  display: block;
}

.show-mobile-img {
  display: none;
  
}

@media (max-width:738px) {
  .contact-con {
    padding: 0 3%;
  }
  .contact-con .con-btn .con-item img {
    width: 40px;
    height: 40px;
  }
  .contact-con .con-btn .con-item.active img {
    width: 40px;
    height: 40px;
  }
  .select-txt>div>div {
    font-size: 16px;
  }
  .contact-con .con-btn .con-item {
    width: 30%;
    margin: 0 1%;
    vertical-align: middle;
  }

  .show-mobile-img {
    display: block;
    width:100%;
    height: 200px;
  }

  .show-pc-img {
    display: none;
  }
  .prompt-msg
  {
    margin: -128px auto 150px;
  }
}