body {
    background: url(../images/bg.png) no-repeat center center fixed;

    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

form {
    font-size: 18px;
}

input[type="radio"] {
    width: 15px;
    height: 15px;
}

select {
    width: 200px !important;
}

textarea {
    height: 10em !important;
    font-size: 20px !important;
}

input[type="text"] {
    font-size: 18px !important;
}

.nav-top {
    width: 100%;
    /*height: 50px;*/
    background-color: #3e8ef7;
}

.logo {
    margin: 30px;
}

.logo>img {
    width: 300px;
}

.txt-th {}

.txt-en {
    color: #888888;
}

.txt-w {
    color: #fff;
}

.txt-danger {
    color: #ff6b6b;
}

.progress {
    margin-top: 20px;
    height: 30px !important;
}

.progress-bar {
    font-size: 18px !important;
    padding: 5px;
}

.mask {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.title-company {
    margin: 40px 0;
}

.img-mail img {
    width: 100%;
    margin: 10px 0;
}

.button {
    margin: 50px 0;
}

.footer {
    font-size: 20px;
    color: #fff;
    background-color: #3e8ef7;
    padding: 30px;
}

.ptt-form {
    margin: 30px 0;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.8);
}

.txt-note {
    margin: 20px 0;
}

.txt-note p {
    padding-left: 20px;
}

.error {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
    padding: 1px 20px 1px 20px;
}

.row-btn {
    margin: 50px 0;
}

.tb-blank {
    background-color: #76838f;
}

.page-finish {
    padding-top: 12%;
    padding-bottom: 12%;
}

@media only screen and (max-width: 800px) {

    /* Force table to not be like tables anymore */
    #no-more-tables table,
    #no-more-tables thead,
    #no-more-tables tbody,
    #no-more-tables th,
    #no-more-tables td,
    #no-more-tables tr {
        display: block;
    }

    /* Hide table headers (but not display: none;, for accessibility) */
    #no-more-tables thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    #no-more-tables tr {
        border: 1px solid #ccc;
    }

    #no-more-tables td {
        /* Behave like a "row" */
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 50%;
        white-space: normal;
        text-align: left;
    }

    #no-more-tables td:before {
        /* Now like a table header */
        position: absolute;
        /* Top/left values mimic padding */
        top: 6px;
        left: 6px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
    }

    /*
    Label the data
    */
    #no-more-tables td:before {
        content: attr(data-title);
    }
}

.no-more-tables {
    display: flex;
}

.pad-left {
    padding-left: 25px !important;
}

.textarea {
    width: 100%;
    margin-left: 25px;
}

.hide {
    display: none;
}

.fixed-tbody {
    display:block;
    height:500px;
    overflow:auto;
}
thead, tbody tr {
    display:table;
    width:100%;
    table-layout:fixed;
}