@charset "utf-8";
body  {
	font: .9em verdana, Arial, Helvetica, sans-serif;
	background: #fff;
	margin: 0; /* it's good practice to zero the margin and padding of the body element to account for differing browser defaults */
	padding: 0;
	text-align: center; /* this centers the container in IE 5* browsers. The text is then set to the left aligned default in the #container selector */
	color: #000000;
}
p {
	font-size: 80%;
	font-family: Verdana, Arial, Helvetica, sans-serif;
}

a {
	text-decoration:none;
	color: #184376;
	font-weight:bold;
	}
a:hover {text-decoration:underline;
}
a:visited {color:#531120;}
form {font-size:80%;}
/* Tips for Elastic layouts 
1. Since the elastic layouts overall sizing is based on the user's default fonts size, they are more unpredictable. Used correctly, they are also more accessible for those that need larger fonts size since the line length remains proportionate.
2. Sizing of divs in this layout are based on the 100% font size in the body element. If you decrease the text size overall by using a font-size: 80% on the body element or the #container, remember that the entire layout will downsize proportionately. You may want to increase the widths of the various divs to compensate for this.
3. If font sizing is changed in differing amounts on each div instead of on the overall design (ie: #sidebar1 is given a 70% font size and #mainContent is given an 85% font size), this will proportionately change each of the divs overall size. You may want to adjust based on your final font sizing.
*/
.thrColElsHdr #container { 
	width: 835px;  /* this width will create a container that will fit in an 930px browser window if text is left at browser default font sizes */
	background: #FFFFFF url(images/mcbg1.gif) repeat-y;
	margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */
	border: 1px solid #000000;
	position: relative;
	text-align: left; /* this overrides the text-align: center on the body element. */
} 
.thrColElsHdr #container2 { 
	width: 835px;  /* this width will create a container that will fit in an 930px browser window if text is left at browser default font sizes */
	background: #FFFFFF;
	margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */
	border: 1px solid #000000;
	position: relative;
	text-align: left; /* this overrides the text-align: center on the body element. */
} 

#headctnr{
	background: url(images/header-wave-py.gif) no-repeat #0c223c; 
	height: 151px;
}
#header { 
	height: 45px;
	padding: 20px 35px 0 50px;  
} 
#header h1 {
margin: 0;  /*	zeroing the margin of the last element in the #header div will avoid margin collapse - an unexplainable space between divs. If the div has a border around it, this is not necessary as that also avoids the margin collapse */
	padding: 10px 0; /* using padding instead of margin will allow you to keep the element away from the edges of the div */
}
/*Housekeeping menu inside header*/
#housemenu {
	margin:0;
	padding:0;
	position:absolute;
	top:0;
	left: 520px;
	width: 315px;
	}
#housemenu ul {
	display:block;
	list-style:none;
	width:310px;
}
#housemenu ul li {
	margin-left:0px;
	float:left;
	clear:left;
}
#housemenu a{
	text-decoration:none;
	font-weight:bold;
	font-size:.8em;
	line-height:2em;
	color:#184376;
}
#header2 {
	height:85px;
	padding: 0 36px 0 50px;
	vertical-align: top;
}
h3.tagline {	/* this is for the 'Putting Confidence in Ultrasound', and isn't used anywhere else */
	font: arial, helvetica, sans-serif;
	font-size: 9px;
	line-height: 16px;
	display: block;
	color: #184376;
	margin: 0px;
}
#header3 { /* this header container is for the main navigation menu */
	height: 30px;
	margin: 0;
	background:#184376;
	z-index:5;
	display:block;
}

/* Tips for sidebar1:
1. Be aware that if you set a font-size value on this div, the overall width of the div will be adjusted accordingly.
2. Since we are working in ems, it's best not to use padding on the sidebar itself. It will be added to the width for standards compliant browsers creating an unknown actual width. 
3. Space between the side of the div and the elements within it can be created by placing a left and right margin on those elements as seen in the ".thrColElsHdr #sidebar1 p" rule.
*/
.thrColElsHdr #sidebar1 {
	float: left; 
	width: 12.1em; /* since this element is floated, a width must be given */
	background: #276cbf; /*	 the background color will be displayed for the length of the content in the column, but no further */
	padding: 30px 0 0 0; /* top and bottom padding create visual space within this div */
	margin:28px 0 0 0;
	display:inline;
}
#sidebar1bottom {
	float: left; 
	width: 12.1em; /* since this element is floated, a width must be given */
/* 	background: url(images/menuhead.gif) bottom #fff no-repeat; the background color will be displayed for the length of the content in the column, but no further */
	height: 38px;
}
.thrColElsHdr #sidebarhome {
	float: left; 
	width: 12.1em; /* since this element is floated, a width must be given */
	padding: 5px 0; /* top and bottom padding create visual space within this div */
	margin-top:18px;
}
.thrColElsHdr #sidebar2 {
	position:relative;
	margin:0;
	float: right; 
	width: 200px; /* since this element is floated, a width must be given */
/*	background: url(images/internal-rightcolumn.jpg) repeat-y #fff;  the background color will be displayed for the length of the content in the column, but no further */
	padding: 50px 0; /* top and bottom padding create visual space within this div */
/*	border-left:#1e3c93 1px solid;*/
	z-index:0;
}
.thrColElsHdr #sidebar1 h3, .thrColElsHdr #sidebar1 p, .thrColElsHdr #sidebar2 p, .thrColElsHdr #sidebar2 h3 {
	margin-left: 10px; /* the left and right margin should be given to every element that will be placed in the side columns */
	margin-right: 10px;
	padding-top:0px;
}
.thrColElsHdr #caption p{
	font-size:80%;
	padding: 5px;
	margin:0px;
	text-align:center;
}
.thrColElsHdr #sidebar2 h3, .thrColElsHdr #sidebar2 p {
	font-size:80%;
}
.thrColElsHdr #sidebar2 img, #sidebar2 a img{
	border: solid 1px #000;
	text-align:center;
	margin: 0;
	padding:0;
	}

/* Tips for mainContent:
1. If you give this #mainContent div a font-size value different than the #sidebar1 div, the margins of the #mainContent div will be based on its font-size and the width of the #sidebar1 div will be based on its font-size. You may wish to adjust the values of these divs.
2. The space between the mainContent and sidebar1 is created with the left margin on the mainContent div.  No matter how much content the sidebar1 div contains, the column space will remain. You can remove this left margin if you want the #mainContent div's text to fill the #sidebar1 space when the content in #sidebar1 ends.
3. To avoid float drop, you may need to test to determine the approximate maximum image/element size since this layout is based on the user's font sizing combined with the values you set. However, if the user has their browser font size set lower than normal, less space will be available in the #mainContent div than you may see on testing.
4. In the Internet Explorer Conditional Comment below, the zoom property is used to give the mainContent "hasLayout." This avoids several IE-specific bugs that may occur.
*/
.thrColElsHdr #mainContent {
 	margin: 5em 215px 0 192px; /* the right margin can be given in ems or pixels. It creates the space down the right side of the page. */
	background: #fff; /* the background color will be displayed for the length of the content in the column, but no further */
	padding: 0 0 3em 0;
	position:relative;
} 
.thrColElsHdr #mainContent ul li, #mainContent ol li {
	font-size:80%;
}
#mainContent2 {
	position:relative;
	/*top:0px;
	left:15px;*/
	 margin: 0 0 0 18em;
/* the background color will be displayed for the length of the content in the column, but no further */
	padding: 4em 1.5em 4em 0;
	background:#fff;
	}
#mainContent2 p,#mainContent2 ul li,#mainContent2 td {
	font-size:80%;
}
#mainContent2 h1{
	color:#000;
	font-size:1em;
	font-family: Verdana, Arial, Helvetica, sans-serif;
}
#mainContent2 h2{
	color:#000;
	font-size:85%;
	font-family: Verdana, Arial, Helvetica, sans-serif;
}


.thrColElsHdr #mainContentleft {
	border-right: solid 1px;
	padding: 0 20px;
/*	float:right;*/
	width: 80%;  /* this will create a container 80% of the browser width */
	margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */
	border: 1px solid #000000;
	text-align: left; /* this overrides the text-align: center on the body element. */
	margin: 0 0 0 21em;

}
.thrColElsHdr #mainContentright {
/*	float:right;
*/	float: left; 
	width: 20em; /* since this element is floated, a width must be given */
/*	background: #EBEBEB;  the background color will be displayed for the length of the content in the column, but no further */
	padding: 15px 0; /* top and bottom padding create visual space within this div  */

}
.thrColElsHdr #mainContent h1{
	color:#000;
	font-size:1em;
	font-family: Verdana, Arial, Helvetica, sans-serif;
}
.thrColElsHdr #mainContent h2{
	color:#000;
	font-size:85%;
	font-family: Verdana, Arial, Helvetica, sans-serif;
}

.twoColHybLtHdr #sidebar3 {
	float: left; 
	width: 14em; /* since this element is floated, a width must be given */
/*	background: #EBEBEB;  the background color will be displayed for the length of the content in the column, but no further */
	padding: 15px 0; /* top and bottom padding create visual space within this div  */
}
.twoColHybLtHdr #mainContent1 { 
	margin: 0 20px 0 13em; /* the right margin can be given in percentages or pixels. It creates the space down the right side of the page. */
} 

.thrColElsHdr #footer p {
	margin: 0; /* zeroing the margins of the first element in the footer will avoid the possibility of margin collapse - a space between divs */
	padding: 10px 0; /* padding on this element will create space, just as the the margin would have, without the margin collapse issue */
}

/* Miscellaneous classes for reuse */
.fltrt { /* this class can be used to float an element right in your page. The floated element must precede the element it should be next to on the page. */
	float: right;
	margin-left: 8px;
}
.fltlft { /* this class can be used to float an element left in your page */
	float: left;
	margin-right: 8px;
}
.clearfloat { /* this class should be placed on a div or break element and should be the final element before the close of a container that should fully contain a float */
	clear:both;
    height:0;
    font-size: 1px;
    line-height: 0px;
}

/*classes and styles for drop down navigation menus*/
#maincontainer {
	position: absolute;
	margin-left:200px;
	width:633px;
	z-index:2;
}
#mainmenu {
    font-size:.8em;
    font-family: verdana,sans-serif;
}
#mainmenu, #mainmenu ul {
	float:left;
    list-style:none;
    line-height:30px;
    padding:0px;
    margin:0;
	background-color:#184376;
	width:100%;
    }
/*#mainmenu a { display:inline-block;}fix for IE6  */
#mainmenu a {
   display:block;
    color:#fff;
    text-decoration:none;
    padding:0px 18px;
	margin: 0;
    }
#mainmenu li {
    float:left;
    padding:0px;
	margin:0;
    }
#mainmenu ul {
    position:absolute;
    left:-999em;
    height:auto;
	width:14em;
    font-weight:normal;
    margin:0;
    line-height:1;
    border-bottom:0px;
    }
#mainmenu li li {
	width:14em;
/*    border-bottom:1px solid #86b1e6;
    border-left:0px solid #666666;
    border-right:0px solid #666666;
*/  font-weight:bold;
    font-family: verdana, arial, sans-serif;
    }
#mainmenu li li a {
    padding:6px 5px 6px 20px;
    width:11em;
    font-size:9px;
    color:#86b1e6;
    }
#mainmenu li ul ul {
    margin:0 0 0 100px;
    }
#mainmenu li li:hover {
    background: url(images/wavemenuitem.png) left no-repeat #86b1e6;
    }
#mainmenu li ul li:hover a, #mainmenu li ul li li:hover a, #mainmenu li ul li li li:hover a, #mainmenu li ul li li li:hover a {
    color:#184376;
    }
#mainmenu li:hover a, #mainmenu li.sfhover a {
    color:#f0f7e8;
    }
#mainmenu li:hover li a, #mainmenu li li:hover li a, #mainmenu li li li:hover li a, #mainmenu li li li li:hover li a {
    color:#f0f7e8;
    }
#mainmenu li:hover ul ul, #mainmenu li:hover ul ul ul, #mainmenu li:hover ul ul ul ul, #mainmenu li.sfhover ul ul, #mainmenu li.sfhover ul ul ul, #mainmenu li.sfhover ul ul ul ul {
    left:-999em;
    }
#mainmenu li:hover ul, #mainmenu li li:hover ul, #mainmenu li li li:hover ul, #mainmenu li li li li:hover ul, #mainmenu li.sfhover ul, #mainmenu li li.sfhover ul, #mainmenu li li li.sfhover ul, #mainmenu li li li li.sfhover ul {
    left:auto;
    background:#276cbf;
}
#mainmenu li:hover, #mainmenu li.sfhover {
	padding: 0;
}


/* sidebar menu */
#sidecontainer {
	background: #276cbf;
	position: relative;
	left: 0px;
	width:12.1em;
	margin:0px;
	margin-bottom:35px;
}

#sidemenu {
    font-size:80%;
    font-family: verdana, arial, sans-serif;
    font-weight:bold;
    width:100%;
}
#sidemenu, #sidemenu ul {
 /*   float:left;  */
    list-style:none;
    line-height:18px;
    padding:0px;
    border:0px solid #aaa;
    margin:0;
    width:100%;
}
#sidemenu a {
    display:block;
    color:#fff;
    text-decoration:none;
    padding:0px 10px;
	padding-left:28px;
}
#sidemenu li {
/*    float:left; */
    padding:6px 0px;
	line-height:14px;
    }
#sidemenu ul {
    position:absolute;
    left:-999em;
    height:auto;
    width:15em;
    font-weight:normal;
    margin:0;
    line-height:20px;
    border:0;
    border-top:1px solid #666666;
    }
#sidemenu li li {
	background: #01d;
	width:15em;
    border-bottom:1px solid #666666;
    border-left:1px solid #666666;
    border-right:0px solid #666666;
    font-weight:bold;
    font-family: verdana, arial, sans-serif;
    }
#sidemenu li li a {
    padding:6px 10px 6px 20px;
    width:15em;
    font-size:.8em;
    color:#184376;
    }
#sidemenu li ul ul {
    margin:-21px 0 0 100px;
    }
#sidemenu li li:hover {
    background:#01d;
    }
#sidemenu li ul li:hover a, #sidemenu li ul li li:hover a, #sidemenu li ul li li li:hover a, #sidemenu li ul li li li:hover a {
    color:#184376;
    }
#sidemenu li:hover a, #sidemenu li.sfhover a {
	color:#184376;
	font-family:  verdana, arial, sans-serif;
    }
#sidemenu li:hover li a, #sidemenu li li:hover li a, #sidemenu li li li:hover li a, #sidemenu li li li li:hover li a {
    color:#dddddd;
    }
#sidemenu li:hover ul ul, #sidemenu li:hover ul ul ul, #sidemenu li:hover ul ul ul ul, #sidemenu li.sfhover ul ul, #sidemenu li.sfhover ul ul ul, #sidemenu li.sfhover ul ul ul ul {
    left:-999em;
    }
#sidemenu li:hover ul, #sidemenu li li:hover ul, #sidemenu li li li:hover ul, #sidemenu li li li li:hover ul, #sidemenu li.sfhover ul, #sidemenu li li.sfhover ul, #sidemenu li li li.sfhover ul, #sidemenu li li li li.sfhover ul {
    left:auto;
    background:#444444;
    }
#sidemenu li:hover, #sidemenu li.sfhover {
    background: url(images/wavemenuitem.gif) left no-repeat #86b1e6;
    }
#current {
	background: url(images/wavemenuitem.gif) left no-repeat #86b1e6;
	padding-left:28px;
    line-height:14px;
	}
	
#current a {
	display:block;
	color:#184376;
	padding-left:28px;
	}
#current li:hover, #current li.sfhover {
	background:url(images/menuitem.png) left no-repeat #339;
	}
	
/* hover blurbs for publication abstracts or FAQ displays */
#hoverdiv {
	position: relative;
	left: 0px;
	width:25em;
}

#hoverboxes {
    font-size:1em;
    font-family:arial,helvetica,helv,sans-serif;
    width:100%;
}
#hoverboxes, #hoverboxes ol, #hoverboxes ul{
 /*   line-height:18px;    list-style: upper-latin;
 */
    padding:0px;
    border:0px solid #aaa;
    margin:0;
    width:23em;
}
#hoverboxes a {
 /*   display:block;*/
    color:#003;
    text-decoration:none;
    padding:5px;
}
#hoverboxes li {
/*    float:left;	line-height:14px; */
    padding:6px 0px;
    }
#hoverboxes ul {
    position:absolute;
    left:-999em;
    height:auto;
    width:28em;
    font-weight:normal;
    margin:0;
    line-height:20px;
    border:0;
    border-top:1px solid #333;
    }
#hoverboxes li li {
	background: #eee;
	width:40em;
    border:1px solid #333;
    font-family:arial,helvetica,sans-serif;
	font-size:.7em;
	line-height:normal;
	padding:10px;
    }
#hoverboxes li li a {
    padding:6px 10px 6px 20px;
    width:15em;
    font-size:.8em;
    color:#dddddd;
    }
#hoverboxes li ul ul {
    margin:-21px 0 0 100px;
    }
#hoverboxes li li:hover {
    background:#eee;
    }
#hoverboxes li ul li:hover a, #hoverboxes li ul li li:hover a, #hoverboxes li ul li li li:hover a, #hoverboxes li ul li li li:hover a {
    color:#dddddd;
    }
#hoverboxes li:hover a, #hoverboxes li.sfhover a {
    color: #333;
    }
#hoverboxes li:hover li a, #hoverboxes li li:hover li a, #hoverboxes li li li:hover li a, #hoverboxes li li li li:hover li a {
    color:#dddddd;
    }
#hoverboxes li:hover ul ul, #hoverboxes li:hover ul ul ul, #hoverboxes li:hover ul ul ul ul, #hoverboxes li.sfhover ul ul, #hoverboxes li.sfhover ul ul ul, #hoverboxes li.sfhover ul ul ul ul {
    left:auto;
    }
#hoverboxes li:hover ul, #hoverboxes li li:hover ul, #hoverboxes li li li:hover ul, #hoverboxes li li li li:hover ul, #hoverboxes li.sfhover ul, #hoverboxes li li.sfhover ul, #hoverboxes li li li.sfhover ul, #hoverboxes li li li li.sfhover ul {
    position:relative;
	top: -100px;
	left:200px;
    background:#444444;
    }
#hoverboxes li:hover, #hoverboxes li.sfhover {
    background: #CCC;
	left:auto;
    }

/*end Abstract displays */

#footer { 
	margin:0;
	padding: 0; /* this padding matches the left alignment of the elements in the divs that appear above it. */
	background:#184376;
	text-align:center;
	font-size:80%;
} 
#footer ul {
	display: block;
	}
#footer li{
	display:inline;
	line-height:4em;
	list-style:none;
	color:#fff;
	}
#footer li a{
	text-decoration:none;
	color:#fff;
	font-weight:normal;
	}
.required {color:#F00;font-weight:bold;}