.md-1,
.md-2,
.md-3,
.md-4,
.md-6,
.md-8,
.md-9,
.md-10,
.md-11,
.md-12 {
    display: block;
    float: left;
}

.md-1 {
    width: 16.6%;
}

.md-2 {
    width: 20%;
}

.md-3 {
    width: 26%;
}

.md-4 {
    width: 33.3%;
}

.md-6 {
    width: 50%;
}

.md-8 {
    width: 66.6%;
}

.md-9 {
    width: 74%;
}

.md-10 {
    width: 80%;
}

.md-11 {
    width: 83.4%;
}

.md-12 {
    width: 100%;
}

.hidden {
    display: none !important;
}

.ui_form {
    display: block;
    padding: 0;
}

.ui_form .form-control {
    height: 36px;
    padding: 7px 12px;
    font-size: 14px;
    line-height: 17px;
}

.ui_form .ui_row {
    display: inline-block;
    width: 100%;
    margin-bottom: -5px;
    padding: 12px 0 0;
}

.ui_form .ui_row textarea.ui_control {
    display: block;
}

.ui_form .ui_row:not(.extra):first-child {
    padding-top: 0;
}

.ui_form .ui_row .ui_label {
    display: block;
    color: rgb(99, 115, 129);
    font-weight: 400;
    margin-bottom: 0;
    margin-top: 6px;
}

.md-4+.md-1>.ui_label {
    text-align: center;
}

.ui_form .ui_row .ui_control {
    font-weight: 400;
    color: rgb(33, 43, 54);
    box-sizing: border-box;
    cursor: text;
    outline: none;
    width: 100%;
    border-radius: 4px;
    position: relative;
    background-color: #FFF;
    padding: 6px 12px;
    border: 1px solid #D9D9D9;
}

.ui_form .ui_row .ui_control.disabled {
    background: #F8F8F8;
}

.ui_form input[type=radio] {
    display: none;
}

.ui_form input[type=radio]+label {
    padding-left: 32px;
    background: url("https://xacthuctenmien.vn/Content/images/LandingPageFreeVN/radio_uncheck.svg") left center no-repeat;
    background-size: 20px 20px;
}

.ui_form input[type=radio]:checked+label {
    padding-left: 32px;
    background: url("https://xacthuctenmien.vn/Content/images/LandingPageFreeVN/radio_checked.svg") left center no-repeat;
    background-size: 20px 20px;
}

.ui_form select {
    -webkit-appearance: none;
    -moz-appearance: none;
    background: url(https://xacthuctenmien.vn/Content/images/LandingPageFreeVN/arrow_Vector.svg) no-repeat, #FFF !important;
    background-size: 12px !important;
    background-position: 97% center !important;
}

.lbl-alert {
    color: rgb(33, 127, 235);
    font-size: 12px;
    padding-top: 7px;
    display: block;
}

.err-alert {
    color: #FC4649;
    font-size: 12px;
    padding-top: 7px;
    display: block;
}

@media (max-width:1474px) {

    .md-1,
    .md-4,
    .md-3,
    .md-11,
    .md-8,
    .md-9,
    .md-2,
    .md-10 {
        width: 100%;
    }
}

@media (max-width:768px) {
    .md-1 {
        width: 16.6%;
    }

    .md-4 {
        width: 33.3%;
    }

    .md-8 {
        width: 66.6%;
    }

    .md-11 {
        width: 83.4%;
    }
}

@media (max-width:610px) {

    .md-1,
    .md-4,
    .md-11,
    .md-8 {
        width: 100%;
    }

    .ui_form .ui_row {
        padding: 3px 0 0;
    }
}