.backdrop{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    left:0;
    z-index:1050;
    display:none;
    overflow:hidden;
    -webkit-overflow-scrolling:touch;
    outline:0;
    opacity:0;
    -webkit-transition:opacity .15s linear;
    transition:opacity .15s linear;
    background:rgba(255,255,255,0.3);
}
.backdrop.show {
    opacity:1;
}

.backdrop-content {
    margin:50px;
    margin-top:150px;
    text-align:center;
}

.backdrop-content div {
    margin:0 auto;
    color:#fff;
    font-size:18px;
    display:inline-block;
    background-color:rgba(0,0,0,0.8);
    border-radius:10px;
    padding:25px;
}

.table-cert-detail {
    width:100%;
    margin-top:10px;
    border-top:1px solid #f4f4f4;
    font-size:12px;
    background-color: #f4f4f4;
    border:1px solid #eee;
}
.table-cert-detail > tbody > tr > td {
    padding:2px 5px;
}
.table-cert-detail > tbody > tr > td:first-child {
    text-align:right;
    font-weight:bold;
    color:#999;
}

.form-group .error-msg {
    margin:0;
    display:none;
    font-size:12px;
}

.form-group.has-error .error-msg {
    color: #a94442;
}
.label.label-lg { font-size:14px; }

label.text-muted {
    display:block;
}

label.icheck-wrap {
    margin-right:5px;font-weight:normal;
}

.box-outer {
    padding-left: 4em;
    padding-right: 4em;
    text-indent: 10px;
}

/* modal �ִ� ���̸� ȭ���� 80%�� ����. ������ �Ѿ�� ��ũ���� ���⵵��. */
.modal .modal-body{
    max-height : 70vh;
    overflow-y : auto;
    overflow-x : hidden;
}

.align-checkbox{
    padding-top:7px;
    margin-bottom:-7px;
}

.required:before {
    content: "* ";
    color:red;
}