@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-Bold.woff2') format('woff2'),url('/fonts/GoogleSans-Bold.woff') format('woff'),url('/fonts/GoogleSans-Bold.ttf') format('truetype');font-weight:bold;font-style:normal;font-display:swap}@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-Italic.woff2') format('woff2'),url('/fonts/GoogleSans-Italic.woff') format('woff'),url('/fonts/GoogleSans-Italic.ttf') format('truetype');font-weight:normal;font-style:italic;font-display:swap}@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-Light.woff2') format('woff2'),url('/fonts/GoogleSans-Light.woff') format('woff'),url('/fonts/GoogleSans-Light.ttf') format('truetype');font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-MediumItalic.woff2') format('woff2'),url('/fonts/GoogleSans-MediumItalic.woff') format('woff'),url('/fonts/GoogleSans-MediumItalic.ttf') format('truetype');font-weight:600;font-style:italic;font-display:swap}@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-Medium.woff2') format('woff2'),url('/fonts/GoogleSans-Medium.woff') format('woff'),url('/fonts/GoogleSans-Medium.ttf') format('truetype');font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-LightItalic.woff2') format('woff2'),url('/fonts/GoogleSans-LightItalic.woff') format('woff'),url('/fonts/GoogleSans-LightItalic.ttf') format('truetype');font-weight:300;font-style:italic;font-display:swap}@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-BoldItalic.woff2') format('woff2'),url('/fonts/GoogleSans-BoldItalic.woff') format('woff'),url('/fonts/GoogleSans-BoldItalic.ttf') format('truetype');font-weight:bold;font-style:italic;font-display:swap}
@font-face{font-family:'Google Sans';src:url('/fonts/GoogleSans-Regular.woff2') format('woff2'),url('/fonts/GoogleSans-Regular.woff') format('woff'),url('/fonts/GoogleSans-Regular.ttf') format('truetype');font-weight:normal;font-style:normal;font-display:swap}
  * {
	 box-sizing:border-box;
padding:0; margin: 0;font-size: 15px;
 }   
 body {
   margin: 0;
   font-size: 15px;
   font-weight: 400;
   min-height: 100vh;
   line-height: 1.5rem;
   font-family: "Google Sans","Helvetica Neue",sans-serif;
   letter-spacing: normal;
   background-color: #ffffff;
   display: flex;
   flex-direction: column;
   }
h1.form-title {
    font-size: 1.3rem;margin-bottom: 15px;
}
div#dang-ky {
    display: grid;
    margin-top: 30px;
    grid-template-columns: 49% 49%;
    grid-column-gap: 2%;
}
p.sub-title {
    font-size: 1.2rem;
    color: #0021c4;
    font-weight: 700;
    border-left: 10px solid #0021c4;
    padding: 10px;
    line-height: 25px;
    background: #e4ebf2;
}
div#info {
    /* width: 50%; */
    /* padding-right: 20px; */
}

div#nguyen-vong {
    /* width: 50%; */
    /* padding-left: 20px; */
}
li.nav-item.active, li.nav-item.active:hover {
    background:#0021c4;
    border:0;
    outline:0;
    border-radius: 4px;
}
  .nav-item.active a {
    color: #fff;transition: all 0.3s ease-in-out;
}
li.nav-item:hover {
    background:#e0eaff;border-radius: 4px;transition: all 0.3s ease-in-out;
}
a.logo {
    line-height: normal;
}
li.nav-item {
    padding: 3px 3px;
    margin: 0 5px !important;
    transition: all 0.3s ease-in-out;
}

    .zalo {
    text-align: center;
}
    h1 {
      text-align: center;line-height: 1.3;margin: 0;
    }

    form {
      width: 100%;
    margin: 0 auto;
    padding: 0px 20px 20px;
    border-radius: 5px;
    }
    form.form-lua-chon {
	display: none;}
    label {
      display: block;
      margin-bottom: 5px;
      font-weight: bold;
      
      font-size: 1rem;
      grid-column: 1 / 5;
      grid-row: 1 /2;
    }
    select {
    width: 100%;
    min-height: 32px;
    box-sizing: border-box;
    display: inline-block;
    margin: 0;
    position: relative;
    vertical-align: middle;
    border-radius: 5px;
    font-family: "Google Sans","Helvetica Neue",sans-serif;
    font-size: 1rem;
    padding: 0 5px;
    border: 1px solid #ced4da;
}
 .content .container a {
font-size: 1rem
}
span.meta {
    color: #757575;
    font-size: 0.8rem;
}
#input-group {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-align: stretch;
    align-items: stretch;
    width: 100%;
}
    input{
        padding: 0 5px;
		width: 100%;
		min-height: 32px;
		font-size: 1rem;
		border-radius: 5px;
		border: 1px solid #ced4da;font-family: "Google Sans","Helvetica Neue",sans-serif;
    letter-spacing: normal;transition: 0.3s;
    }
input:focus {
  border-color: #0021c4; 
    background:#e4ecff;
  outline: none; 
    transition: 0.3s;
}
div#diem-so {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: nowrap;
}
.diem-so {
    flex: 1;
    margin-right: 20px;
}

.diem-so:last-child {
    margin-right: 0;
}
    button {
         display: block;
         font-family: "Google Sans","Helvetica Neue",sans-serif;
         letter-spacing: normal;
         margin: 20px auto 0 auto;
         padding: 10px 30px;
         font-size: 1.2rem;
         background-image: linear-gradient(-180deg,#02379f 0%,#002975 100%);
         color: #fff;
         border: none;
         border-radius: 5px;
         cursor: pointer;
         transition: all 0.3s ease-in-out;
    }
button:hover, button:focus {
    background-color: #2246f9;
    transition: all 0.3s ease-in-out;
}
    .menu-main {
   display: block;
    background: #fff;
    border-top: 1px solid #e8e8e8;    position: sticky;
    top: 0;    z-index: 999;
}
div#countdownTimer {
padding: 0 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
ul.navbar-nav {
        margin: 0;
        list-style: none;
        display: flex;
        padding: 10px 0;
        flex-wrap: wrap;
        flex-direction: row;
}

a.nav-link.btn.clickhd {
    padding: 5px 8px;
    margin-right: 5px;
    color: #000;
}

li.nav-item a {
    text-decoration: none;
    padding: 3px 10px;
    color: #000;
    white-space: nowrap;
    font-size: 1rem;
}

    #result {
      margin-top: 20px;
     
      padding: 20px;
    }
#result.form-luachon {
    margin-top: 20px;
    padding: 20px;
    border-radius: 20px;
    
}
div#close-alert {
    background: #d5e6ff;
    padding: 5px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

button#close-alert-btn {
    margin: 0;
}

.alert-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #b8d5ff;
}

.alert-top button {
    background: transparent;
    color: #0021c4;
    border: 1px solid #0021c4;
    padding: 6px 8px;
    font-size: 1rem;
    line-height: 1;
    transition: 0.5s
}
.alert-top button:hover {
    background: #0021c4;
    color:#fff;transition: 0.5s
}

.alert-top h4 {
    font-size: 1.1rem;
    padding: 5px;
}
form#filterForm {
    max-width: 800px;
    display: grid;
    grid-column-gap: 2%;
    padding: 0 0 20px 0;
    grid-row-gap: 2%;
    border-radius: 0;
    border-bottom: 1px solid #a7c6ff;
}
select#combination {
    grid-column: 1/3;
}
input#quick-search {
    position: relative;
    max-width: 400px;
    left: 50%;
    transform: translate(-50%, 10px);
    border: 1px solid #ced4da;
    outline: 0;
}
.search-container {
    max-width: 500px;
    margin: 25px auto 0;
    padding-bottom: 20px;
    border-bottom: 1px solid #e8e8e8;
}

.bo-loc {
    display: flex;
    flex-direction: row;
}

.bo-loc button {
    margin: 10px;
    width: 50%;
    font-size: 1rem;
    background: #4194ff;
}
    p.khong-kq {
    text-align: center;
} p.alert {
margin-bottom: 0;
    font-size: 0.75rem;
    font-style: italic}
.table-container {
  overflow-x: auto;
  max-width: 100%;
}

     table {
      width: 100%;
      margin-top: 20px;
      border-collapse: collapse;
    }
tr:nth-child(odd) {
    background: #fff;
}
td:not(:nth-child(2)), th:not(:nth-child(2)) {
    text-align: center;
}
    table thead tr:first-child {
    background: #e5eeff;
    color: #0021c4;
}
    table, th, td {
      border: 1px solid #cddeff;
      padding: 5px;
      text-align: left;
      font-size: 0.9rem;
    }
    table tbody tr td {
		font-size: 0.9rem;
	}
table#mon-hoc-bat-buoc tr:first-child{
    background: unset;
    color:unset
}

table#mon-hoc-bat-buoc th{
    background: #e5eeff;
    color: #0021c4;
}
table#mon-hoc-tu-chon tr:first-child{
    background: unset;
    color:unset
}

table#mon-hoc-tu-chon th{
    background: #e4ebf2;
    color: #12537f;
}
table#mon-hoc-tu-chon td:nth-child(3), table#mon-hoc-tu-chon th:nth-child(3) {
    text-align: left;
}
table#mon-hoc-tu-chon td:nth-child(2), table#mon-hoc-tu-chon th:nth-child(2) {
    text-align: center;
}

    @media (max-width: 600px) {
      form {
        max-width: 100%;
      }
    }
	.container {
	max-width: 1418px;
    margin: 0 auto; padding: 0 20px;}
	.header {
      background-color: #fff;
      color: #fff;
      padding: 10px 0;
    
    }
	.header .container {
    display: flex;
    flex-direction: row;
    align-content: center;
    align-items: center;
    justify-content: space-between;
}
    .header img {
		max-width: 400px
	}
    .header h1.title {
      margin: 0;
      font-size: 1.2rem;
    color: #595959;
    }
	p.result-heading {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 0;
}
.group {
    border: 1px solid #e0eaff;
    border-radius: 10px;
    margin: 10px 5px;
    padding: 10px;
}
p.message {
    margin: 0;
    text-align: center;
    font-style: italic;
    color: #008ecf;
    line-height: 25px;
}
p.canh-bao {
    display: none;margin-top: 15px;
}
@media (max-width:660px) {
   p.canh-bao {
    display: block;
} 
}
    .content .container {
    padding: 20px 10px;
    border-radius: 10px;
    background: #fff;
    flex: 1;
    width: 100%;
}

    .footer {
      background-color: #01308a;
      color: #fff;
      padding: 6px;
      text-align: center;
      bottom: 0;
      width: 100%;
    }
    span.bat-buoc {
    color: #ff0081;
    padding-right: 5px;
}  
span.time {
    color: #ff0081;
    
}    
span.countdown_time {
    color: #ff0081;border: 1px solid #ff0081;
    padding: 2px 10px;
    border-radius:4px;
    
}

.footer .container {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    justify-content: space-between;
}

    .content {
      padding: 20px;
      background: #f3f3f3;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
div#bang-to-hop {
    display: grid;
    grid-template-columns: 49% 49%;
    gap: 2%;
}

    /* Responsive */
    @media (max-width: 768px) {
      .content {
        padding: 10px;
      }
     div#dang-ky {
        display:block;
    }
div#nguyen-vong {
	 margin-top:25px;
 }
	#result {
      padding: 0px;
    }
div#bang-to-hop {
    display: flex;
    flex-direction: column;
}
    }

 @media (max-width: 500px) {
     * {
       font-size:1rem;
      } }
#toggle {
        display: none;
        background: transparent;
        color: #000;
        text-align: right;
        padding: 10px;
        font-size: 20px;
        cursor: pointer;
    }

@media (max-width:900px) {
    .header .container {
    flex-direction: column;
}
}
@media (max-width:1200px) {
    .footer {
        position:relative;
    }
}
@media (max-width: 600px) {
 
    .btn-chucnang button {
        font-size:1rem;
        padding: 10px 10px;
    }
.menu-main {
    z-index: 9999;
    border-top: 0;
    }
.menu-main .container {padding:0;}

    div#nguyen-vong, div#info {
        width:100%;
        padding:0
    }
.header img {
    max-width: 350px;
}  
.header .container h1 {
    font-size: 1rem;
}
 .footer .container {
    flex-direction: column;
    
}
.content .container {
    /* margin-bottom: 90px; */
}
    ul.navbar-nav {
        display: grid;
        grid-template-columns: auto auto auto auto;
        padding: 0 0 10px 0;
    }
 li.nav-item {
   text-align: center;
   margin: 0 !important;
   border-right: 0;
   padding: 8px;
   border-radius: 0 !important;
   display: flex;
   justify-content: center;
   background: #e0eaff;
}
    li.nav-item:not(:last-child) {
        border-right: 1px solid #c9d2ff;
    }
li.nav-item a {
    font-size: 1rem;
    padding: 0;
    color: #020202;
    white-space: break-spaces;
    line-height: 1.1rem;
}
}

#loi-nhan ul {
   margin-top: 20px;
    padding: 0 20px;
}
#loi-nhan ul span{
   font-weight:700
}
#loi-nhan ul li, #loi-nhan p {
    margin-bottom: 12px;
    text-align: justify;    font-size: 1rem;
}#loi-nhan p span {
    font-weight: 700;
}

button#dong-y {
  background-image: linear-gradient(-180deg,#02379f 0%,#002975 100%);
  transition: 0.3s;
}
button#dong-y:hover, button:hover {
  background-image: linear-gradient(-180deg,#2b71d7 0%,#215db4 100%);
  transition: 0.3s;
}


div#ket-qua {
    background: #0000008a;
    position: fixed;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 11000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease-in-out;
}
#ket-qua.show {
    top:0;padding:20px;
    pointer-events: all;
    opacity: 1;
    transition: all 0.3s ease-in-out;
}
#ket-qua.show div#ket-qua-container {
	top:200px;
}
div#ket-qua-container {
    max-width: 500px;
    background: #fff;
    min-height: 150px;
    position: relative;
    border-radius: 10px;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0);transition: all 0.3s ease-in-out;
}

.ketqua_header {
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e5e5e5;
}

button#ketqua_header-close {
    margin: 0;
    background: transparent;
    color: #0021c4;
    padding: 5px 10px;
    font-size: 1rem;
    border: 1px solid #0021c4;
}

h3.ketqua_header-title {
    font-size: 1.2rem;
    color: #0021c4;
}
#result.form-luachon {
    margin: auto 0;
    padding: 20px;
    border-radius: 20px;
}


#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  display: none;
}

.loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid #ffffff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}




@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}


.fade-in-out {
    animation-duration: 1s;
}

.fade-in {
    animation-name: fadeIn;
}

.fade-out {
    animation-name: fadeOut;
}

.btn-chucnang {
    display: grid;
    grid-template-columns: 35% 63%;
    gap: 2%;
    align-items: stretch;
    grid-column: 3/5;
}
.btn-chucnang button{
    margin:0;
    background-image: linear-gradient(-180deg,#2b71d7 0%,#215db4 100%);
    color: #ffffff;
    border: 0;
    outline: 0;
    font-size: 1rem;
    font-weight: 400;
    padding: 5px;
    text-transform: uppercase;
}
@page {
    size: A4;
/* size: A4 landscape;*/
    margin: 10mm;
}
@media print {
    * {
        font-family: time New Roman;
    }
    .hide-in-print {
    display: none;
  }
    form#filterForm {
        border: 0 !important;
    }
    select#combination {
    grid-column: 1/5;
        border:0 !important;
}
    table thead tr:first-child {
    background: #dddddd !important;
    color: #000 !important;
}
    table, th, td {
    border: 1px solid #dedede;}

    .content .container {
        background:#fff !important;
    }
select#combination {
    text-align: center !important;
    -webkit-appearance: none;
}
    .content .container, form {
padding:0 !important}
}