html {
    height: 100%;
    box-sizing: border-box;
}
body {
    background-color: #fff;
    position: relative;
    margin: 0;
    min-height: 100%;
    padding-bottom: 200px;
    box-sizing: inherit;
    padding-top: 8rem;
    overflow-x: hidden;
}

button:disabled, button[disabled], 
input:read-only, input[read-only],
input:disabled, input[disabled], 
select:disabled, select[disabled] {
    cursor: not-allowed;
}

.div-logo {
    text-align: right;
}

.tt-title {
    font-weight: bold;
    font-size: 23px;
    text-transform: uppercase;
}

.tt-title-hq {
    font-weight: bold;
    font-size: 25px;
    text-transform: uppercase;
}
.tt-link .tt-text {
    font-size: 17px;
    font-weight: 500;
}
.row-header {
    min-height: 60px;
}

.tt-link {
    color: white !important;
    text-decoration: none !important;
    cursor: pointer;
}

.content-dropdown-guest {
    visibility: hidden;
    position: absolute;
    background-color: transparent;
    z-index: 1;
    opacity: 0;
    -webkit-transition: opacity 500ms, visibility 500ms;
    transition: opacity 500ms, visibility 500ms;
}

.content-dropdown-guest div {
    margin-top: 5px;
    background-color: #f9f9f9;
    min-width: 150px;
    border-radius: 5px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

.content-dropdown-guest a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    font-weight: 500;
}

.content-dropdown-guest a:hover {
    color: #281ba4;
}

.tt-link:hover .content-dropdown-guest {
    visibility: visible;
    opacity: 1;
}

.tt-text-menu {
    height: 60px;
    background-color: #F8F8F8;
    color: black;
}

.tt-text-menu .span-text {
    font-size: 15pt;
    margin-left: 1rem;
}

.main-footer {
    background:#2e3091 91.19%;
    color: white;
    position: absolute;
    width: 100%;
    font-size: 11pt;
    bottom: 0;
    right: 0;
    left: 0;
}
.main-footer .div-icon {
    text-align: right;
}
.main-footer .div-powered {
    text-align: center;
    font-weight: bold;
}

.main-footer .div-icon img {
	width: 80px;
}

.main-footer .company-name {
    font-size: large;
}

.main-header {
    background:#2e3091 91.19%;
    display: inline;
    color: white;
    vertical-align: middle;
    width: 100%;
    top: 0px;
    z-index: 3;
    position: fixed;
}

.main-body {
    margin: 0 auto;
    width: 100vw;
    font-size: 1rem;
}

.grecaptcha-badge { 
    visibility: hidden;
}

.div-tintuc {
    margin-top: 10rem;
}

.div-loading-middle-page {
    margin: 0;
    height: 50vh;
    top: 30%;
    width: 100%;
}

.label-control-input-guest {
    font-weight: 600;
}

.span-required {
    color: red;
}

.error-control-show {
    display: block; 
}

.div-captcha {
    text-align: -webkit-center;
    font-size: larger;
}

.span-luuy {
    font-size: medium;
    color: red;
    font-weight: bold;
    opacity: 70%;
}

.div-luuy {
    color: red;
    font-size: medium;
    opacity: 70%;
    font-style: italic;
}

.div-luuy .span {
    font-weight: bold;
}

.btn-tracuu {
    font-weight: 600;
    margin-left: 0.2rem;
    font-size: inherit;
}

.btn-nhaplai {
    margin-right: 0.2rem;
    opacity: 85%;
    font-size: inherit;
}

.info-label-title {
    font-weight: 400;
}

.info-label-value {
    font-weight: 600;
}

.td-table-tracuu-thuhoi {
    text-align: center;
    font-weight: bold;
    color: red;
}

.div-step {
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15)!important;
    background-color: #F8F9FA;
}

.div-step .text-buoc {
    font-size: large;
}

.div-step .text-desc-buoc {
    font-size: 16pt;
    font-weight: 600;
}

.div-step .active {
    color: #281ba4;
    background-color: rgba(40,27,164,.10196078431372549);
}

.step-desc-form {
    font-weight: 500;
}

.span-not-allow {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 18pt;
    margin-top: 2rem;
    color: red;
}

.span-have-don {
    font-weight: bold;
    margin-top: 2rem;
    font-size: 16pt;
}

.div-files {    
    padding-top: 20px;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 18px;
    border-bottom: solid 1px #e3e3e3;
}

.div-files .title {
    background: #E9E9E9;
    border-radius: 3px;
    height: 36px;
    padding-left: 12px;
    padding-top: 6px;
    font-weight: bold;
}

.div-files .icon-remove {
    cursor: pointer;
}

/* Tương đương col-xl */
@media screen and (max-width: 1199px) {
    .main-body {
        padding-top: 2rem;
        padding-bottom: 100px;
    }
}
/* Tương đương col-lg */
@media screen and (max-width: 991px) {
    .main-body {
        padding-top: 2rem;
        padding-bottom: 120px;
    }
    .main-footer {
        font-size: 10pt;
    }
    .main-footer .div-icon {
        text-align: center;
    }
    .main-footer .div-powered {
        margin-top: 0.5rem;
        text-align: center;
    }
    .main-footer .div-info {
        text-align: center;
    }
    .main-header .div-menu {
        margin-top: 0.8rem;
    }
    .tt-title {
        font-size: 21px;
    }
    .tt-title-hq {
        font-size: 22px;
    }
    .tt-text-menu .span-text {
        font-size: 14pt;
    }
    .tt-text-submenu {
        font-size: 16px;
    }
}

/* Tương đương col-md */
@media screen and (max-width: 767px) {
    .main-body {
        padding-top: 5rem;
        padding-bottom: 140px;
    }
    .div-logo {
        text-align: center;
    }
    .tt-title {
        text-align: center;
    }
    .tt-title-hq {
        text-align: center;
    }
    
    .div-step .text-buoc {
        font-size: medium;
    }
    .div-step .text-desc-buoc {
        font-size: 14pt;
        font-weight: 500;
    }
    .span-not-allow {
        font-size: 16pt;
        margin-top: 1rem;
    }
    .div-files {    
        width: 100%;
    }
}

/* Tương đương col-sm */
@media screen and (max-width: 575px) {
    .main-body {
        padding-top: 8rem;
        padding-bottom: 160px;
    }
    .tt-title {
        font-size: 20px;
        /* text-align: center; */
    }
    .tt-link .tt-text {
        font-size: 16px;
    }
    .div-step .text-buoc {
        font-size: medium;
    }
    .div-step .text-desc-buoc {
        font-size: 13pt;
        font-weight: 500;
    }
    .span-not-allow {
        font-size: 15pt;
    }
    .icon-file {
        display: none;
    }
    .tt-text-submenu {
        font-size: 14px;
    }
}