@media(min-width:1200px)
{
	
	.two-column{float:left;width:48%;margin:0px;text-align:center;}
	.two-column .econtent{margin-top:60px !important}
	.two-column .eimg{width:80%}
	
	
	#sinhthai-img{height:20px;}
	.main-logo-pc
	{
		display: block;
		height:80px !important;
		float:left;
		margin:-10px 200px 0px 0px;
	}
	.main-logo-mobile{
		display:none;
	}
	/*center menu*/
	#toggle-menu{
		
		width:100%;text-align: center;position: relative;
	}
	.navbar-default 
	{
		z-index:900;
		width:100%;height:100px;
		margin:auto !important;
		text-align: center !important;
	   background-color: #fff;
		border-radius: 0px;
		-moz-box-shadow: 0px 0px 10px #000;
			-webkit-box-shadow: 0px 0px 10px #000;
			box-shadow: 0px 0px 10px #000;
			-o-box-shadow: 0px 0px 10px #000;
			-ms-box-shadow: 0px 0px 10px #000;
	}
	.navbar-nav
	{
		width:100% !important;
		margin: auto !important;
	}

	 /*menu item: trang chủ, giải pháp....*/
	.dropdown .main-item {
		position: relative;
		display: block;
		text-decoration: none;
/*		font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";*/
		font-size: 16px;
		color: #000 !important;
		text-transform: uppercase;
		transition: 0.6s;
		padding: 2px 0px !important; /*vị trí gạch dưới - padding-bottom*/
		width:auto !important;
		margin: 30px 0px 0px 28px;   /*vị trí item*/
	}
	.navbar-nav .dropdown .main-item::after {
	  position: absolute;
	  content: "";
	  width: 100%;
	  height: 3px;
	  top: 100%;
	  left: 0;
	  background: #C33437;
	  transition: transform 0.6s;
	  transform: scaleX(0);
	  transform-origin: right;
	}
	.navbar-nav .dropdown .main-item:hover {
	  color:#C33437;
	}
	.navbar-nav .dropdown .main-item:hover::after {
	  transform: scaleX(1);
	  transform-origin: left;
	}
	.navbar-nav .dropdown.active .main-item {
		color: #C33437 !important;
		text-underline-offset: 10px;
		border-bottom: 3px solid #C33437
	}
	.dropdown-menu
	{
		margin-top: 14px !important;
		color: #000 !important;
		background-color: #fff;
		border: none !important;
		font-weight: bold !important;
		padding-bottom:20px;
/*
		-webkit-box-shadow: none;
		-moz-box-shadow: none;
		box-shadow: none;
*/
	}
	.dropdown-menu li, .dropdown-menu li a
	{
		color: #000 !important;
		padding: 10px !important;
		background-color: transparent;
		border:none !important;
		height: 38px !important;
		font-size:15px;
/*		font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";*/
	}
	.dropdown-menu li a:hover, .dropdown-menu li a:hover
	{
		color: #C33437 !important;
	}
	
	#search_button {
	   float: left;
	    margin:10px -80px 0px 10px;
	}
	#remote_button {
	   float: left;
		margin:22px 0px 0px 26px;
	}
}
@media only screen and (min-width: 769px) and (max-width: 1199px)
{
	.two-column{width:80%;margin:10px auto ;text-align:center !important;}
	.two-column .econtent{margin-top:20px !important}
	.two-column .eimg{width:83%;max-width:520px !important}
	
	#sinhthai-img{height:120px;}
	.main-logo-pc
	{
		display: block;
		height:70px !important;
		float:left;
		margin:-10px 40px 10px 0px;
	}
	.main-logo-mobile{
		display:none;
	}
	/*center menu*/
	#toggle-menu{
		
		width:100%;text-align: center;position: relative;
	}
	.navbar-default 
	{
		z-index:900;
		width:100%;height:90px;
		margin:auto !important;
		text-align: center !important;
	   background-color: #fff;

		border-radius: 0px;
		-moz-box-shadow: 0px 0px 10px #000;
			-webkit-box-shadow: 0px 0px 10px #000;
			box-shadow: 0px 0px 10px #000;
			-o-box-shadow: 0px 0px 10px #000;
			-ms-box-shadow: 0px 0px 10px #000;
	}
	.navbar-nav
	{
		width:100% !important;
		margin: auto !important;
	}

	 /*menu item: trang chủ, giải pháp....*/
	.dropdown .main-item {
		position: relative;
		display: block;
		text-decoration: none;
/*		font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";*/
		font-size: 14px;
		color: #000 !important;
		text-transform: uppercase;
		transition: 0.6s;
		padding: 2px 0px !important; /*vị trí gạch dưới - padding-bottom*/
		width:auto !important;
		margin: 30px 0px 0px 12px;   /*vị trí item*/
	}
	.navbar-nav .dropdown .main-item::after {
	  position: absolute;
	  content: "";
	  width: 100%;
	  height: 3px;
	  top: 100%;
	  left: 0;
	  background: #C33437;
	  transition: transform 0.6s;
	  transform: scaleX(0);
	  transform-origin: right;
	}
	.navbar-nav .dropdown .main-item:hover {
	  color:#C33437;
	}
	.navbar-nav .dropdown .main-item:hover::after {
	  transform: scaleX(1);
	  transform-origin: left;
	}
	.navbar-nav .dropdown.active .main-item {
		color: #C33437 !important;
		text-underline-offset: 10px;
		border-bottom: 3px solid #C33437
	}
	.dropdown-menu
	{
		margin-top: 14px !important;
		color: #000 !important;
		background-color: #fff;
		border: none !important;
		font-weight: bold !important;
		padding-bottom:15px;
/*
		-webkit-box-shadow: none;
		-moz-box-shadow: none;
		box-shadow: none;
*/
	}
	.dropdown-menu li, .dropdown-menu li a
	{
		color: #000 !important;
		padding: 10px !important;
		background-color: transparent;
		border:none !important;
		height: 38px !important;
		font-size:15px;
/*		font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";*/
	}
	.dropdown-menu li a:hover, .dropdown-menu li a:hover
	{
		color: #C33437 !important;
	}
	
	#search_button {
	   float: left;
	    margin:10px -80px 0px 10px;
	}
	#remote_button {
	   float: left;
		margin:22px 0px 0px 26px;
	}
}
@media(max-width:768px) {
	.two-column{width:98%;margin:0px;text-align:center;}
	.two-column .econtent{margin-top:20px !important}
	.two-column .eimg{width:90%;max-width:480px}
	
	#sinhthai-img{height:200px;}
	.main-logo-mobile
	{
		display: block;
		height:68px !important;
		float:left;
		margin:5px 0px 5px 18px;
	}
	.main-logo-pc{
		display:none;
	}
    .navbar-default 
    {
		z-index:900;
		width:100%;height:82px;
	   background-color: #fff !important;
		border-radius: 0px;
		-moz-box-shadow: 0px 0px 10px #000;
			-webkit-box-shadow: 0px 0px 10px #000;
			box-shadow: 0px 0px 10px #000;
			-o-box-shadow: 0px 0px 10px #000;
			-ms-box-shadow: 0px 0px 10px #000;

    }
	.navbar-collapse
	{
		background-color: #eee !important;
		-webkit-box-shadow: none;
		-moz-box-shadow: none;
		box-shadow: none;
	}
	.navbar-nav .dropdown .main-item {
		position: relative;
		display: block;
		text-decoration: none;
/*		font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";*/
		font-size: 16px;
		color: #000 !important;
		text-transform: uppercase;
		padding:10px 20px !important; /*vị trí gạch dưới - padding-bottom*/
		width:auto !important;
		margin: 5px 0px 0px 0px;   /*vị trí item*/
		background-color: #eee !important;
	}
	.dropdown-menu
	{
		background-color: #eee !important;
		border: none !important;
		-webkit-box-shadow: none;
		-moz-box-shadow: none;
		box-shadow: none;
		color: #000 !important;
		margin-top:-15px;

	}
	.dropdown-menu li,.dropdown-menu li a
	{
		color: #000 !important;
		padding: 5px 20px !important;
		background-color: #eee !important;
		border:none !important;
		height: 39px !important;
/*		font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";*/
		font-size: 15px !important;
	}
	.navbar-default .nav , .navbar-default .nav li
	{
		 background-color: #eee !important;
	}
    .navbar-default .nav li a:hover,
    .navbar-default .nav li a:focus {
        outline: 0;
        z-index:2001;
		
    }
    .navbar-default .navbar-nav>.active>a {
        color: #C33437 !important;
        background-color: #eee !important;
        z-index:2001;
        border-radius: 3px;
    }
	#search_button {
	   float: left;
	    margin:10px -80px 0px 10px;
	}
	#remote_button {
	   float: left;
		margin:18px 0px 10px 25px;
	}

}