/* template/formId.wxss */
.submit-form{
  display: block;
  position: relative;
}
.submit-form button{
  background: transparent;
  border:none;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 10;
}
.submit-form button::before,.submit-form button::after{
  border:none;  
}