.text_border {
    display: block;
    width: 44%;
    height: 1px;
    border-top: #efefef solid 1px;
    float: left;
    margin-top: 8px;
}

.hidden-label {
    vertical-align: top;
    display: inline-block;
    width: 100px;
    font-size: 15px;
    text-align: right;
    margin-top: 10px;
    margin-right: 50px;
    color: #000;
}

.Button {
    display: block;
    width: 200px;
    height: 40px;
    margin: 5px;
    background-color: #4abcaa;
    color: #FFF;
    text-decoration: none;
    line-height: 40px;
    text-align: center;
    margin-left: 175px;
    font-size: 16px;
    font-family: "Microsoft JhengHei", "微軟正黑體", Verdana, Geneva, sans-serif;
}

.usual_login {
    display: block;
    margin: 0 auto;
    width: 900px;
    max-width: 100%;
}

    .usual_login .signin_comment .comment-field, .btn_login_enter {
        width: 530px;
        margin: 0 auto;
        clear: both;
        overflow: hidden;
        padding-bottom: 1em;
        padding-top: 1em;
    }

    .usual_login .signin_comment .div_prompt {
        margin-left: 25%;
    }

    .usual_login .signin_comment .span_prompt {
        width: 200px;
        color: Red;
    }

    .usual_login .signin_comment .g-recaptcha {
        margin-left: 150px;
    }

.input {
    border: 1px solid #BBBBBB;
    background: #f6f7f9;
    font-size: 15px;
    width: 250px;
    height: 20px;
    padding: 0.5rem 0.8rem 0.5rem 0.65rem;
    transition: border-color 0.3s ease 0s;
    font-size: 14px;
    color: #666;
    font-family: "Microsoft JhengHei", "微軟正黑體", Verdana, Geneva, sans-serif;
}

.css_lbMsg {
    text-align: center;
    color: Red;
    font-size: 14px;
    line-height: 18px;
}

.have:before {
    content: "*";
    color: Red;
}


@media screen and (min-width : 1px) and (max-width: 640px) {
    .Button {
        margin-left: 0px;
    }

    .usual_login {
        width: 320px;
        margin: 0 auto;
    }

        .usual_login .hidden-label {
            display: none;
            text-align: left;
        }

        .usual_login .signin_comment .comment-field, .usual_login .signin_comment .div_prompt {
            width: 280px; 
            margin-left:5%;
        }

        .usual_login .signin_comment .recaptcha{
            width: 310px; 
            margin-left:2%;
        }

        .usual_login .signin_comment .g-recaptcha {
            margin-left: 0px;
        }

        .usual_login .btn_login_enter {
            width: 210px;
        }

}