.confirm_btn {
    color: #FFFFFF;
    padding: 20px;
    font-weight: bold;
    font-size: 1.2em;
    text-align: center;
    width: 100%;
    height: 76px;
    margin: 20px 0;
    border: 1px solid #1f76ac;
    background-color: #5bcdeb;
}

#join_btn {
    color: #FFFFFF;
    font-weight: bold;
    font-size: 1.2em;
    text-align: center;
    width: 100%;
    height: 76px;
    margin: 30px 0;
    border: 1px solid #1f76ac;
    background-color: #2383c0;
}

.check_btn {
    color: #1a4764;
    height: 40px;
    border: 1px solid #006699 !important;
    background-color: #66ccff;
    font-weight: 700;
    font-size: 1.0em;
    margin: 10px 0 0 5px;
}

.join_input {
    width: 100%;
    height: 40px;
    background: #f3f3f3;
    border: 1px solid #d7d7d7;
    padding: 10px;
}

.border_top {
    border-top: 2px solid #000000;
}

#email_self_domain {
    display: none;
    width: 50%;
}

.email_domain_self {
    width : 45% !important;
}

select.custom-select {
    padding-left: 5px;
    padding-right: 2px;
    height: 40px;
    background: #f7f7f7;
    border: 1px solid #b3b3b3;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.form-input-content:nth-of-type(n+2) {
    border-top:none;
}

.form-input-content {
    border: 1px solid #818181;
    padding: 5px;
}

.form-group-title {
    font-weight: bold;
    font-size: 1.1em;
    margin-bottom: 15px;
}

.form-group-content {
    margin-top: 15px;
    border-top: 2px solid #353535;
}

.form-group-content:nth-of-type(2) {
    margin-top: 35px;
}

.prevent-auto-join {
    margin: 35px 0;
}
select option {
    text-align: center;
}

select::-ms-expand {
    display: none;
}

.refresh_btn {
    width: 100%;
    font-weight: bold;
    height: 40px;
    color: #FFFFFF;
    background-color: #c2c2c2;
    border: 1px solid #5f5f5f;
}

.description_text {
    color: #ababab;
    font-size: 0.8em;
    clear: both;
    margin-top: 10px;
}

.red_text {
    color: #d02626;
    font-weight: bold;
}

.join_subtitle {
    width: 140px;
    font-size: 1.0em;
    color: #242424;
    padding: 0 10px;
}

label.join_valid_error {
    padding-left: 10px;
    color: red;
    font-weight: normal;
    font-size: 0.9em;
}

.join_valid_duple {
    padding-left: 10px;
    color: #207605;;
    font-weight: normal;
    font-size: 0.9em;
}

.readonly {
    background-color: #FFFFFF !important;
    border: none !important;
}

@media screen and (max-height: 575px) {
    .g-recaptcha {
        transform: scale(0.77);
        -webkit-transform: scale(0.77);
        transform-origin: 0 0;
        -webkit-transform-origin: 0 0;
    }
}

@media (min-width: 768px) {
    .form-inline  .form-group {
        width:100%;
    }
    .form-inline .form-control {
        width: 62%;
    }
    .form-inline .custom-select {
        width: 20%;
        margin-left: 10px;
    }
    .form-group-content:nth-of-type(2) .check_btn {
        margin-left: 15px;
    }
    .check_btn {
        margin: 0;
    }

    .form-group-content:nth-of-type(2) .input-group {
        width: 60%;
    }
}