.label-form{
    display: contents;
    line-height: 35px !important;
}
.indicator{
    position: relative;
    padding: 15px;
    background-color: #ffffff;
    box-shadow: 4px 4px 10px rgb(187, 187, 187);
    -moz-user-select: none; 
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none; 
  }
#iframe_link{
    width: 100%;
    height: 450px;
    background-color: #ffffff;
}
#content_iframe{
    position: relative;
}
.loading {
    position:absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: url('../images/loading.gif') 50% 50% no-repeat rgb(249,249,249);
    background-size: 45%;opacity: .9;
}
@media (max-width: 1137px) {
    #iframe_link{
      height: 680px;
    }
}
@media (max-width: 991px) {
    #iframe_link{
        height: 450px;
      }
}
@media (max-width: 887px) {
    #iframe_link{
        height: 680px;
      }
}
@media (max-width: 575px) {
    .btn-primary{
        margin-top: 10px;
    }
    .label-form{
        display: flex;
        line-height: 1 !important;
    }
}