@charset "utf-8";
/* CSS Document */
*, .box_sizing_border_box {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background-color: #8c0e08;
}
::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2);
}
* {
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  text-decoration: none
}
*:focus {
  outline: none
}
body {
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  margin: 0;
  padding: 0;
  background: none
}
body, html {
  padding: 0;
  margin: 0;
  background: #edebeb
}
body.openedPopup {
  height: 100vh;
  overflow: hidden
}
ul {
  list-style: none;
  margin: 0
}
.img-responsive {
  display: block;
  max-width: 100%;
  height: auto;
}
.pull-right {
  float: right !important
}
.pull-left {
  float: left !important
}
.relative-content {
  position: relative;
}
.content-container {
  max-width: 1200px;
  position: relative;
  margin: 0 auto;
}
.content-container3 {
  max-width: 1108px;
  position: relative;
  margin: 0 auto;
}
.content-container2 {
  max-width: 100%;
  position: relative;
  margin: 0 auto;
}
.p-a {
  position: absolute;
}
.p-r {
  position: relative;
}
.t-c {
  text-align: center;
}
.t-r {
  text-align: right;
}
.t {
  text-indent: -9999em;
  overflow: hidden;
}
.f-l {
  float: left;
}
.f-r {
  float: right;
}
.wrapper {
  /*max-width: 1920px;*/
  margin: 0 auto;
  width: 100%;
  position: absolute;
}
@font-face {
  font-family: 'roboto_bold';
  src: url("../font/Roboto-Bold.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'roboto_medium';
  src: url("../font/Roboto-Medium.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'roboto_light';
  src: url("../font/Roboto-Light.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'ObelixPro';
  src: url("../font/000 ObelixPro TB.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
.f-ObelixPro {
  font-family: 'ObelixPro';
}
.f-roboto-light {
  font-family: 'roboto_light';
}
.f-roboto-medium {
  font-family: 'roboto_medium';
}
.f-roboto-bold {
  font-family: 'roboto_bold';
}

.wrapper {
  overflow: hidden;
  transform-origin: top left
}
.container {
  display: block;
  margin: 0 auto;
  width: 1280px;
  max-width: calc(100% - 100px * 2)
}
@media (max-width: 575px) {
  .container {
    max-width: calc(100% - 30px * 2)
  }
}
@media (orientation: portrait) {
  .container {
    max-width: calc(100% - 30px * 2)
  }
}
.wrapper {
  width: 2000px
}
@media (max-width: 575px) {
  .wrapper {
    width: 768px
  }
}
@media (orientation: portrait) {
  .wrapper {
    width: 768px
  }
}
.section {
  position: relative;
  display: block;
  max-width: 100%
}
.section__background {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 0px
}
.section__background img, .section__background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.section__content {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 0px
}
.section--auto_height .section__content {
  display: block;
  position: static
}
.section__background .background {
  width: 100%;
  height: 100%
}
.section--auto_height .section__inner {
  padding-top: 30px;
  padding-bottom: 200px;
  position: relative
}

/*----------------------------frame 1---------------------------------*/
.section--frame1 {
  height: 920px;
  margin-top: 0
}
@media (orientation: portrait) {
  .section--frame1 {
    height: 1140px;
    margin-top: 0px
  }
}
@media (max-width: 575px) {
  .section--frame1 {
    height: 1140px;
    margin-top: 0px
  }
}

@-webkit-keyframes sloganAni{0%{-webkit-transform:scale(1.8);opacity:0;}60%{-webkit-transform:scale(1);opacity:1;}65%{-webkit-transform:translate(-4px,-4px);}70%{-webkit-transform:translate(0,0);}75%{-webkit-transform:translate(4px,4px);}80%{-webkit-transform:translate(0,0);}85%{-webkit-transform:translate(-4px,4px);}90%{-webkit-transform:translate(0,0);}95%{-webkit-transform:translate(4px,-4px);}100%{-webkit-transform:translate(0,0);opacity:1;}}
@keyframes sloganAni{0%{transform:scale(1.8);opacity:0;}60%{transform:scale(1);opacity:1;}65%{transform:translate(-4px,-4px);}70%{transform:translate(0,0);}75%{transform:translate(4px,4px);}80%{transform:translate(0,0);}85%{transform:translate(-4px,4px);}90%{transform:translate(0,0);}95%{transform:translate(4px,-4px);}100%{transform:translate(0,0);opacity:1;}}
.f1-title{
    position: absolute;
    width: 100%;
	z-index:2;
	top: 0;
	margin: 0 auto;
	text-align: center;
}
.title1{ 
	width: 88%;
	margin:12% 0 0 6%;
	text-align: center;
	animation: sloganAni .4s .7s linear both;
}
@media only screen and (min-width : 992px) {
	.title1{ 
		display: flex;
		justify-content: center;
		width: 90%;
		margin:12% 0 0 25%;
	}
}
.logo{
	width: 100%;
	position: absolute;
	margin:2% 0 0 42%; 
	z-index: 1;
}
.logo .img-responsive{
	width:15%;
}
@media only screen and (min-width : 992px) {
	.logo{
		margin:3% 0 0 65%;
	}
	.logo .img-responsive{
		width: 9%;
	}
}
@keyframes moveYDiv1 {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(0px);
  }
}
@keyframes blink {
    0% {
        opacity: 1;
		filter: brightness(1.3);
    }

    100% {
        opacity: 1;
    }
}
.bt-thele{
    width: 100%;
    position: absolute;
	top: 0;
	z-index:2;
	left: 0;
}
.bt-thele div{
    display: inline-block;
    width: 79%;
    margin:52% 0 0 65%;
	animation: moveYDiv1 3s ease-in-out infinite;
	position: absolute;
	z-index: 2;
	text-align: center;
}
.bt-thele div img{
    max-width:38%;
    width: auto;
	animation: blink 0.3s ease-in-out infinite;
}
@media only screen and (min-width : 992px) {
	.bt-thele div{
		margin:43% 0 0 57%;		
	}
	.bt-thele div img{
		max-width:65%;
		width: auto;
	}
}
.bt-nap{
	display:block;
	background-image:url("../images/bt-napck.png");
	width:775px;
	height:132px;
	background-size: contain;
	position:absolute;
	margin: 60% 0 0 0;
	left:calc(50% - 380px);
	z-index: 9;
	animation: moveYDiv1 2s ease-in-out infinite;
}
.bt-nap:hover{
	filter: brightness(1.2);
}
@media (max-width: 912px){
	.bt-nap{
		margin:129% 0 0 0;
		left:calc(50% - 340px);
		width:675px;
		height:115px;
	}
}
/*----------------------------frame 2---------------------------------*/
.section--frame2 {
  height: 1117px;
  margin-top: 0
}
@media (orientation: portrait) {
  .section--frame2 {
    height:1057px;
    margin-top: 0px
  }
}
@media (max-width: 575px) {
  .section--frame2 {
    height: 1057px;
    margin-top: 0px
  }
}
.content-bt{
    position: absolute;
    width: 100%;
	top: 0;
	left:20%;
	margin:5% 2% 0 0;
	z-index:3;
}
.content-bt .tab{
    width:30%;
    display: inline-block;
    transform: translateY(-50%);
    max-width: 374px;
    background-size: contain;
}
.content-bt .tab:hover img {
  filter: brightness(1.1);
  text-decoration: none;
}
@media only screen and (max-width:912px) {
	.content-bt{
		left:16%;
		margin:10% 2% 0 0;
	}
	.content-bt .tab{
		width:30%;
		max-width: 374px;
		margin: 0 60px 0 0;
	}
}
.bxh{
    width: 94%;
    position: absolute;
	margin:22.5% 3% 0 3%;
}
.table-rank thead tr th{
    background-color: #670502;
    color: #e9cc32;
    text-align: center;
	vertical-align: middle;
	text-transform: uppercase;
	border-bottom:none;
	border-top:none;
	padding: 24px 5px 24px 5px; 
	font-size: 20px;
	line-height: 25px;
}
.table-rank tbody tr th, .table-rank tbody tr td{
    text-align: center;
	padding: 16px 5px 16px 5px;
	font-size: 18px;
	line-height: 22px;
	vertical-align: middle;
	border-bottom: none;
	border-top: none;border-left: none;border-right: none;
}
.table-striped>tbody>tr:nth-of-type(odd) {
    background-color: #ffffff;
    color: #000000;
}
.table-striped>tbody>tr:nth-of-type(even) {
    background-color: #ebebeb;
    color: #000000;
}
.center-align{
    margin: 0 auto;
}
.text-dl{
	width: 100%;
	text-align: center;
	color: #413b3c;
	padding:60px 0 0 0;
}
@media only screen and (min-width : 992px) {
	.bxh{
		width: 100%;
		margin:15.1% 0% 0 0%;
	}
	.table-rank thead tr th{
		padding: 20px 10px 20px 20px; 
		font-size: 20px;
		line-height:47px;
	}
	.table-rank tbody tr th, .table-rank tbody tr td{
		text-align: center;
		padding: 19px 10px 19px 10px;
		font-size: 16px;
		line-height: 22px;
		vertical-align: middle;
		border-bottom: none;
		border-top: none;border-left: none;border-right: none;
	}
	.text-dl{
		padding:60px 0 0 0;
	}
}
/*----------------------------FOOTER---------------------------------*/
.section--footer {
  height: 290px;
  margin-top: 0
}
@media (orientation: portrait) {
  .section--footer {
    height: 350px;
    margin-top: 0px
  }
}
@media (max-width: 575px) {
  .section--footer {
    height: 350px;
    margin-top: 0px
  }
}
.footer__inner {
  position: absolute;
  top: 0;
  width: 1080px;
  left: calc(50% - 1080px / 2)
}
@media (max-width: 575px) {
  .footer__inner {
    top: 0;
    width: 720px;
    left: calc(50% - 720px / 2)
  }
}
@media (orientation: portrait) {
  .footer__inner {
    top: 0;
    width: 720px;
    left: calc(50% - 720px / 2)
  }
}
#footer {
  background: #000000;
}
#footer-content {
  display: flex;
  flex-direction: column;
  text-align: center;
  padding-top: 50px;
}
.vtc-logo {
  margin: 0 auto;
  margin-bottom: 20px;
  width: 40%;
}
.vtc-logo img {
  display: block;
  margin: 0 auto;
}
.footer-text {
  padding: 15px;
  color: #ffffff;
  line-height: 22px;
}
.footer-text a {
  color: #c6cad9;
}
@media only screen and (min-width : 1200px) {
  #footer-content {
    display: flex;
    flex-direction: row;
    text-align: left;
    justify-content: center;
    align-items: center;
    width: 73%;
    margin: 0 auto 0 auto;
  }
}
/* ----------------------------------- MENU RIGHT ---------------------------------------*/
@-webkit-keyframes laglag {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  10%, 20% {
    -webkit-transform: scale3d(11 1, 1) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(11 1, 1) rotate3d(0, 0, 1, -3deg);
  }
  30%, 50%, 70%, 90% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
  }
  40%, 60%, 80% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
  }
  100% {
    -webkit-transform: scale3d(1, 1, 1);
	  opacity: 1;
    transform: scale3d(1, 1, 1);
  }
}


.nav_right {
  display: block;
  position: fixed;
  z-index: 999;
  right: -172px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 184px;
  height:550px;
  background-image:url(../images/sprite.png);
  background-position:0 0px;
  -webkit-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.nav_right.open {
  right: 0;
}

@media (max-width: 1024px) {
  .nav_right {
    display: none;
  }
}
.nav_right .qr_code img {
  width: 120px;
  height: 120px;
  margin: 56px 0 0 32px;
}

.nav_right ul.buttai {
	width: 149px;
	height: auto;
	position: relative;
	margin: 10px 0 0 20px;
}

.nav_right ul.buttai li {
	float: left;
	margin: 5px 0 0 0;
}

.nav_right ul.buttai .app-info__install--pc>a {
	display: block;
	text-indent: -9999px;

}
.nav_right ul.buttai .app-info__install--pc>a {
	height: 59px;
	width: 149px;
}

.button-appstore a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -59px !important;
}
.button-appstore:hover a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px 0 !important;
}

.button-googleplay a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -177px !important;
}
.button-googleplay:hover a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -118px !important;
}
.button-apk a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -295px !important;
}
.button-apk:hover a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -236px !important;
}
.button-nox a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -413px !important;
}
.button-nox:hover a {
	background-image: url("../images/sprite.png") !important;
	background-position: -184px -354px !important;
}
.nav_right .gift_code img {
    -webkit-animation: laglag 1.2s 3;
    animation: laglag 1.2s 3;
    width: 157px;
    height: 120px;
    margin:20px 0 0 13px;
}
.nav_right .gift_code:hover img {
  -webkit-animation: laglag 1.2s infinite;
  animation: laglag 1.2s infinite;
}
.nav_right .i_control {
  width: 29px;
  height: 85px;
  background: url(../images/i_close_nav_right.png) no-repeat center center;
  background-size: 100%;
  position: absolute;
  top: 170px;
  left: -26px;
  cursor: pointer;
}
.nav_right .i_control.i_control_active {
  left: -26px;
  background: url(../images/i_open_nav_right.png) no-repeat center center;
}

/*==============================POPUP===================================*/

.popup {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 999;
  font-family: Roboto;
}

.popup .content-popup {
  left: 50%;
  position: absolute;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.popup .wrapper-popup {
  min-width: 320px;
  width: 100%;
  height:420px;
  background: url(../images/pop-thele-m.png) no-repeat center center;
  background-size: 100% 100%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.popup .wrapper-popup1 {
  width: 100%;
  min-width: 310px;
  min-height: 100px;
  background:#ffffff;
  border-radius: 10px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

@media only screen and (min-width: 360px) {
	.popup .wrapper-popup {
		min-width: 360px;
		height: 460px;
	}
}
@media only screen and (min-width: 414px) {
  .popup .wrapper-popup {
    min-width: 414px;
    height: 514px;
  }
	.popup .wrapper-popup1 {
    width: 100%;
  	min-width: 350px;
  }
}
@media only screen and (min-width: 450px) {
  .popup .wrapper-popup {
    min-width: 450px;
    height:550px;
  }
}
@media only screen and (min-width: 480px) {
  .popup .wrapper-popup {
    min-width: 480px;
    height:580px;
  }
}
@media only screen and (min-width: 540px) {
  .popup .wrapper-popup {
    min-width: 540px;
    height:630px;
  }
}
@media only screen and (min-width: 600px) {
  .popup .wrapper-popup {
    min-width: 600px;
    height: 700px;
  }
}
@media only screen and (min-width:768px) {
  .popup .wrapper-popup {
    min-width: 710px;
    height:855px;
  }
}
@media only screen and (min-width: 1000px) {
  .popup .wrapper-popup {
	  background: url(../images/popup-thele.png) no-repeat center center;
      max-width:1000px;
	  height:839px;
  }
}
.popup .wrapper-popup .title-detail{
  	width: 100%;
	background: none;
	margin: 0 auto 0 auto;
	padding:40px 0 0 0;
	font-size: 26px;
	color: #ff4800;
}
@media only screen and (min-width: 360px) {
	.popup .wrapper-popup .title-detail{
		padding:40px 0 0 0;
	}
}
@media only screen and (min-width: 414px) {
	.popup .wrapper-popup .title-detail{
		padding:50px 0 0 0;
	}
}
@media only screen and (min-width: 450px) {
	.popup .wrapper-popup .title-detail{
		padding:60px 0 0 0;
	}
}
@media only screen and (min-width: 540px) {
	.popup .wrapper-popup .title-detail{
		padding:60px 0 0 0;
	}
}
@media only screen and (min-width: 600px) {
	.popup .wrapper-popup .title-detail{
		padding:70px 0 0 0;
	}
}
@media only screen and (min-width:820px) {
	.popup .wrapper-popup .title-detail{
		padding:80px 0 0 0;
	}
}
@media only screen and (min-width: 1000px) {
  .popup .wrapper-popup .title-detail{
	  padding:55px 0 0 0;
	  font-size: 46px;
  }
}

.popup .content-new-detail {
	height: 320px;
	margin:10px 20px 60px 15px;
	color: #444444;
}
@media only screen and (min-width: 360px) {
  .popup .content-new-detail {
      height: 360px;
	  margin: 10px 20px 0 20px;
  }
}
@media only screen and (min-width: 414px) {
	.popup .content-new-detail {
		height: 400px;
		margin:10px 20px 0 20px;
	 }
}
@media only screen and (min-width:450px) {
  .popup .content-new-detail {
      height:400px;
	  margin: 20px 30px 0 30px;
  }
}
@media only screen and (min-width:480px) {
  .popup .content-new-detail {
      height:430px;
	  margin: 20px 30px 0 30px;
  }
}
@media only screen and (min-width:540px) {
  .popup .content-new-detail {
      height:480px;
	  margin: 20px 30px 0 30px;
  }
}
@media only screen and (min-width: 600px) {
	.popup .content-new-detail {
	  height:550px;
      margin: 20px 40px 0 40px;
  	}
}
@media only screen and (min-width: 768px) {
	.popup .content-new-detail {
	  height: 700px;
      margin: 20px 40px 0 40px;
  	}
}
@media only screen and (min-width: 992px) {
	.popup .content-new-detail {
	    height: 650px;
     	margin: 10px 110px 0 20px;
  	}
}
.popup .content-new-detail .text {
	margin-top: 0;
	line-height: 30px;
	font-weight: 500;
	font-size: 16px;
}

.popup .content-new-detail .text p{
	padding: 5px 0 5px 0;
}
.popup .content-new-detail .text span{
	font-size: 18px;
	color: #ff0000;
}
@media only screen and (min-width: 1024px) {
	.popup .content-new-detail .text {
    	font-size: 20px;
    	padding-left: 25px;
    	padding-right: 25px;
    }
	.popup .content-new-detail .text p{
		padding: 5px 0 5px 0;
	}
	.popup .content-new-detail .text span{
		font-size: 18px;
		font-weight: bold;
	}	
}
.popup .content-new-detail2 {
	width: 100%;
	display: flex;
	justify-content: center;
	max-height: 300px;
	font-size: 17px;
	color: #000000;
	padding: 30px 0 0 0;
}
@media only screen and (min-width: 414px) {
	.popup .content-new-detail2 {
		font-size: 20px;
	}
}
/*---- close----*/
.popup .close-content {
  position: absolute;
  background: url(../images/close.png) no-repeat center top;
  background-size: contain;
  width: 42px;
  height: 30px;
  top:15px;
  right:15px;
  cursor: pointer;
  z-index: 999;
}
@media only screen and (min-width: 480px) {
  .popup .close-content {
     width: 47px;
  	height: 39px;
    top:20px;
    right:20px;
  }
}
@media only screen and (min-width: 992px) {
  .popup .close-content {
    width: 60px;
    height: 49px;
    top:40px;
    right:40px;
  }
}

/*---- MA CODE CUA BAN ----*/
.macode-row{
	width: 100%;
	text-align: center;
	margin:30px auto;
}
.macode-row .code{
	width: 100%;
	height: 40px;
    border: 2px solid #ff0000;
	text-align: center;
	color: #ff0000;
}
@media only screen and (min-width: 992px) {
	.macode-row{
		margin:50px auto;
	}
	.macode-row .code{
		width: 100%;
		height: 60px;
		border: 2px solid #ff0000;
		text-align: center;
		color: #ff0000;
		font-size:30px;
		padding: 15px 0 0 0;
	}
} 
/*---------------- popup code---------------------*/
.popup .detail-code {
	width: 270px;
	font-size: 17px;
	line-height: 1.5;
	position: absolute;
	top: 40%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	color: #a8825e;
}
@media only screen and (min-width: 480px) {
	.popup .detail-code {
		width: 513px;
	}
}
.popup .form-ctr {
	width:230px;
	height: 39px;
	line-height: 39px;
	margin: 40px auto 0 auto;
	position: relative;
}
@media only screen and (min-width:360px) {
	.popup .form-ctr {
		width: 280px;
		height: 39px;
		margin-top: 35px
	}
}
@media only screen and (min-width: 411px) {
	.popup .form-ctr {
		width: 280px;
		height: 49px;
		margin-top: 60px
	}
}
@media only screen and (min-width: 480px) {
	.popup .form-ctr {
		width: 330px;
		height: 49px;
		margin-top: 60px
	}
}
@media only screen and (min-width: 600px) {
	.popup .form-ctr {
		width: 413px;
		height: 69px;
		margin-top: 50px;
	}
}

@media only screen and (min-width: 1000px) {
	.popup .form-ctr {
		width: 413px;
		height: 69px;
	}
}
.popup input.text {
	border: 3px solid #ff0000;
	border-radius: 5px 5px 5px 5px;
	background: #ffffff;
	width: 100%;
	height: 100%;
	color: #000000;
	font-size: 22px;
}
.popup button {
	cursor: pointer;
	border: none;
	width: 100%;
	height: 85%;
	background: transparent;
	outline: none;
}
.link-dkdn {
	margin-top: 10px;
	text-align: center;
}
.link-dkdn li {
	display: inline-block;
	width: 165px;
	height: 50px;
	line-height: 30px;
	background: url("../images/bt-hoanthanh.png") no-repeat left top;
	background-size: contain;
}

@media only screen and (min-width: 480px) {
	.link-dkdn li {
		width: 241px;
		height: 73px;
		line-height: 65px;
	}
}
@media only screen and (min-width: 600px) {
	.link-dkdn {
		margin-top: 20px;
	}
}
@media only screen and (min-width: 992px) {
	
	.link-dkdn li {
		display: inline-block;
		width: 267px;
		height: 68px;
		line-height: 50px;
		background: url("../images/bt-hoanthanh.png") no-repeat left top;
		background-size: contain;
	}
}
.link-dkdn li:hover {
	filter: brightness(1.3);
	background: url("../images/bt-hoanthanh.png") no-repeat left top;
	background-size: contain;	
}