.bayWindow1 {
  padding: 10px 10px 0 0;
  left: 20px;
  visibility: hidden;
  position: fixed;
  z-index: 100;
  top: 20px;
  z-index:999;
}
.bayWindow1 .con {
  display: block;
}
.bayWindow1 .close {
  position: absolute;
  right: 0px;
  top: 0px;
  border-radius: 50%;
  background: #fff;
  padding: 2px;
  text-decoration: none;
  color: #999;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.1);
}
@media screen and (max-width:996px) {
  .bayWindow1 {
    display: block;
  }
}