#contact_form, #contact_details {

    font-size:13px;

    width: 49%;

    height: 350px;

    overflow: hidden;

    position: relative;

    font-size: 90%;

    text-align: right;

    float: right;

    border:1px solid #f3f3f3;

    padding: 20px;

    box-sizing:  border-box;

    margin-top: 40px;

  }

  span.contact_text {

    font-size:13px;

    margin-top:15px;

    color: #555;

    display: block;

    line-height:25px;

    border-bottom:1px solid #ddd;

    padding-bottom:15px;

  }

  #contact_details {

    background: url(https://www.customerbox.ir/assets/images/loading.gif) no-repeat center;

    float: left;

  }

  #contact_details iframe {

    position: absolute;

    top: 0;

    left: 0;

    border: 0;

    width: 100%;

    height: 100%;

  }

  #contact_form .loading {

    position: absolute;

    top:0;

    left:0;

    width: 100%;

    height: 100%;

    background: #f9f9f9;

    opacity:0.9;

    display: none;

  }

  #contact_form .loading .load {

    position: absolute;

    top:0;

    left:0;

    width: 100%;

    height: 100%;

    background: url(https://www.customerbox.ir/assets/images/loading.gif) no-repeat center;

    background: 10% auto;

  }

  #contact_form .success {

    width: 100%;

    line-height:40px;

    text-align: center;

    position: absolute;

    top: 50%;

    left: 0;

    margin-top: -20px;

    color:#009900;

    font-weight: 400;

    font-size: 1.5em;

  }

  #contact_form .error {

    color:#990000;

    background: #fff;

    display:none;

    font-size: 1em;

  }

  #contact_form .error {

    background: #fff;

    cursor: pointer;

  }

  #contact_form form {

    line-height: 160%;

  }

  

  #contact_form .left {

    width: 49%;

    float: right;

    margin-bottom: 10px;

  }

  #contact_form .right {

    float: left;

    width :49%; 

    margin-bottom: 10px;

  }

  

  #contact_form .contact_input, #contact_form .contact_textarea {

    width:100%;

    padding: 5px 7px;

    color:#777;

    font-size: 13px;

    font-family: inherit;

    border:1px solid #bbb;

    margin-top: 5px;    

    border-radius: 3px;

    box-sizing: border-box;

    height: 32px;

    cursor: text;

  }

  #contact_form .contact_textarea { 

    width:100%;

    height: 90px;

    resize: none;

  }

  #contact_form .contact_input:focus, #contact_form .contact_textarea:focus {

    background: #fff;

    border-color: #007588;  

  }

  #contact_form .blue {color:#007588;}

  #contact_form label {display: block; font-size: 13px;}

  .container #contact_form .full{

    width:100%;

    float: left;

    margin-bottom: 10px;

    font-size: 12px;

  }

  #contact_form .lined {

    line-height: 32px;

  }

  #contact_form .contact_submit {
    float: left;
    margin-right: 15px;
    cursor: pointer;
    padding: 5px 25px;
    background:#007588;
    color:#fff;
    border: 0;
    border-radius: 3px;
    font-family: inherit;
  }
  
  #contact_form .contact_submit:hover {
    background:#666666;
  }
  #contact_form .ltr {direction: ltr;font:11px Arial;}


@media all and (max-width: 920px) {
    #contact_form, #contact_details {
        width: 100%;
        float: none;
    }
}
 
@media all and (max-width: 500px) {
    #contact_form{
        height: auto;
    }
    #contact_form .contact_submit {margin-top: 10px;}
}
@media all and (max-width: 400px) {
    #contact_form .left, #contact_form .right{width:100%;float: none;}
    #contact_form .contact_submit {margin-top: 10px;width:100%;}
}