.m-gd .group{
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 0 4px rgba(0,64,40,.1);
  padding: 20px 15px;
  margin-bottom: 15px;
  overflow: hidden;
  font-size: 16px;
  color: #000;
}
.m-gd .l{
  min-width: 80px;
  margin-right: 10px;
}
.m-gd .r{
  float: none;
  width: auto;
  text-align: right;
  overflow: hidden;
  padding-right: 16px;
  background: url(../../images/a2.png) no-repeat right center;
  background-size: 6px;
}
.m-gd .placeholder{
  color: #c3c3c3;
}
.m-gd .submit{
    display: block;
    width: 77%;
    text-align: center;
    background: linear-gradient(90deg,#178255,#379a71);
    font-size: 18px;
    color: #fff;
    border-radius: 22px;
    height: 44px;
    line-height: 44px;
    border: none;
    padding: 0;
    margin: 30px auto 0;
  }