/* input 要素 */
#name, #email, #subject, #email_check, #tel {
  max-width:400px;
}
body {

}
div.container{
    position: relative;
    margin: 0 auto;
    max-width: 1000px;
    display: block;
}
div.container h2{
    text-align: center;
    font-size: x-large;
    font-weight: bolder;
    width: 960px;
    background-color: #d9534f;
    border-radius: 5px;
    color: #fff;
    font-weight: bold;
    padding: 9px 0;
    margin: 40px auto;
}
div.form-group{margin:20px 0;}

/* エラー表示 */
p.error, span.error {
  color: red;
}
/* フォーム要素 */
#form{
    margin: 0px auto;
    padding: 10px 0;
    background: #ffffff;
    border: 1px solid #cccccc;
    border-radius: 7px;
    box-shadow: 0 0 7px rgb(0 0 0 / 20%);
    font-size: 95%;
    line-height: 1.8;
}
#form #field p.answer{
    width: 60%;
    float: left;
    margin-top: 6px;
    margin-left: 3%;
}
#field{
    width: 90%;
    margin: 30px auto;
    overflow: hidden;
}
#form div.recept_type,#form div.form-group,#form div.participate{
    clear: both;
    border-top: 1px solid #cccccc;
    padding: 15px 0;
    text-align: left;
    overflow: hidden;
    font-weight: bold;
}
#form div.participate .sp{display:none;}
#form input#venue,#form input#online,#form input#suru,#form input#sinai{
    margin-top:12px;
    width:25px;
-webkit-appearance:radio;
}
#form div.form-group,#form div.form-group2{
    clear: both;
    padding: 15px 0;
    text-align: left;
    overflow: hidden;
    font-weight: bold;
}
#form label{width:30%; float:left;margin-top:6px;margin-left:3%;}
#form select,#form input{
    max-width: 90%;
    padding: 7px 2%;
    border: 1px solid #cccccc;
    border-radius: 3px;
    background: #fafafa;
    font-size: 100%;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
#form select,#form input#email,
#form input#group_name,
#form input#g_position,
#form input#g_name,
#form input.domain-control,
#form input.position-control,
#form input.name-control{
    width:44%;
}
#form input{-webkit-appearance: none;}
#form #input_pluralBox{}
#form .input_plural{margin:20px 0 0 3%;padding-top: 20px;border-top: 1px solid #cccccc;}
#form #btn_group{
    width: 100%;
    margin: 0 auto;
    padding: 15px 0;
    border-top: 1px solid #cccccc;
}
#form button.btn{
    padding: 12px 50px;
    border-radius: 5px;
    font-size: 120%;
    color: #ffffff;
    font-family: inherit;
    -webkit-appearance: none;
    width: 170px;
}

#form button.btn-primary,#form button.btn-confirm{
    padding: 12px 50px;
    border: 1px solid #d9534f;
    border-radius: 5px;
    background: #d9534f;
    font-size: 120%;
    color: #ffffff;
    font-family: inherit;
    -webkit-appearance: none;
}
#form button.btn-cancel,#form button.clear-button{
    background: #969696;
    border: 1px solid #969696;
    margin-left: 32%;
}
#form button:hover {
    cursor: pointer;
    opacity: 0.6;
}
@media screen and ( max-width: 900px ) {
#form{width:100%;}
div.container h2{width:100%}
#form label{width:40%;}
#form input{width:50%;}
#form button.btn-cancel, #form button.clear-button {margin-left:0%;}
#form button.btn {width:150px;font-size:100%;}
#form input#online{margin-left: 145px;}
#form div.participate .sp{display:block;}
}