/* style sheet for sritech */

/*
/* top | right | bottom | left */
/*
padding: 2px 1em 0 1em;

inside border is padding
outside border is margin
total size: content + padding*2 + margin*2

Purple color: #7300fa

*/

body{
    background-image: url("img/wav.gif");
    padding: 0px 0px 0px 0px; 
	margin: 0px 0px 0px 0px;
	border-style: groove; 		/* show the border for header and footer stuff */
}

            .curr{      /* added by GK - for drop-down menu */
                background-color: green;
                color: white;
            }

            /* header container begin */ 
            .cont_hdr{
                overflow: visible;  	/* must be visible for drop-down to show-up */
                font-family: Arial;
                position: fixed;    	/* Set to fixed position */
                top: 0px;           	/* Position at the top of the page */
                width: 99%;        		/* Full width */
				padding: 0px 0px 0px 0px; 
				margin: 0px 0px 0px 0px;
            }
            /* header container end */
            
            /* Menu Begin */
            .container_menu {
                width: 100%;				/* changed from 99 */        			
                overflow: hidden;
                background-color: #333;     /* menu background color */
                font-family: Arial;
				border-style: groove; 		/* show the border for header and footer stuff */
            }
            .container_menu a {
                float: left;
                font-size: 16px;
                color: white;
                text-align: center;
                padding: 15px 15px; /* padding  14px 16px; */
                text-decoration: none;
            }
            .dropdown {
                float: left;
                overflow: hidden;
            }
            .dropdown .dropbtn {
                font-size: 16px;    
                border: none;
                outline: none;
                color: white;
                padding: 14px 16px;
                background-color: #333; /* inherit; /* initial value inherit; doed not work in IE */
            }

            .container_menu  a:hover, .dropdown:hover .dropbtn {
                background-color: red;
            }

			
            .button  .curr {   /* added by GK - not sure if it works */
                background-color: green;
                color: white;
            }
			
            .container_menu  a.curr {   /* added by GK - this is only for non-dropdown item */
                background-color: green; 
                /* background-color: #4CAF50; */
                color: white;
            }

            .dropdown-content {
                display: none;
                position: absolute;
                background-color: #f9f9f9;
                min-width: 160px;
                box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
                z-index: 1;
            }
            .dropdown-content a {
                float: none;
                color: black;
                padding: 12px 16px;
                text-decoration: none;
                display: block;
                text-align: left;
            }
            .dropdown-content a:hover {
                background-color: grey; /* #ddd; changed from lighter color */
            }
            .dropdown:hover .dropdown-content {
                display: block;
            }
            /* Menu End */
            
            /* logo begin */
            .container_logo {
                width: 100%;        
                min-height: 250px;  	/* min height */
                max-height: 250px;  	/* max height */
                height: 250px;      	/* height */
                border-style: groove; 	/* show the border for header and footer stuff */
                overflow: hidden;
                position: relative; 	/* Set the navbar to fixed position */
            }
            /* table not used any more 
            .container_logo table {			
                background-color: rgba(115, 0, 250, 0.66);
                width: 100%;
                height: 250px;  
                margin: 0;
                padding: 0;

            }
            .container_logo table tr td {	
                height: 250px;      
                margin: 0;
                padding: 0;
                
            }
			any more */
			
            /* logo end */

            /* Slideshow begin */
            .slideshow-container {
                max-width: 100%; 
                position: relative;
                margin: auto;
                min-height: 250px;  /* min height - same as container height */
            }      
            /* Fading animation */
            .fade {
              -webkit-animation-name: fade;
              -webkit-animation-duration: 1.5s;
              animation-name: fade;
              animation-duration: 1.5s;
            }
            @-webkit-keyframes fade {
              from {opacity: .4} 
              to {opacity: 1}
            }
            @keyframes fade {
              from {opacity: .4} 
              to {opacity: 1}
            }
            /* Slideshow end */

            /* main begin */
            .container_main {
                width: 99%;                /* 100% turns-on the bottom scroll */
                margin-left: 0px; 
                margin-top: 300px;          /* top margin required so that it does not go in header */
                /* margin-right: 50px;         /* right margin */
                /* margin-bottom: 50px;        /* bottom margin */
                min-height: 400px;
                border-style: groovexxx;
                overflow: visible;
                background-color: white; 
                position: static;           /* other values do no work ??? Set the navbar to fixed position */
                color: blue;
                font-size: large;
            }
            .container_main h1 {
                    color: rgba(115, 0, 250, 0.66);		/* used with main title in main section */
                }
            .container_m_sub0 {
                width: 200px;   
                left: 10px;
                border-style: none;
                overflow: visible;
                background-image: url("img/wav.gif");
                position: fixed;           /* Set the navbar to fixed position */
            }
            .container_m_sub1 {  
                width: 90%;    
                margin-left: 170px;
                border-style: none;
                overflow: hidden;
                position: static;           /* Set the navbar to fixed position */
            }

            /* main end */

            /* footer begin */
            .container_footer {
                width: 100%;			/* works with 100% and not with 99% */
                border-style: groove;
                background-color: grey; 
            }

            .col-container {
                display: table;
                width: 100%;
			}

            .col {
                display: table-cell;
                padding: 16px;
            }

            .container_footer li a {
                display: inline-block;
                color: #111;
                text-align: center;
                padding: 14px 16px;
                text-decoration: none;
            }
            .container_footer ul {
                list-style-type: none;
                margin: 0;
                padding: 0;
                overflow: hidden;
                background-color: gray; 
            }
            /* footer end */
            
            /* custom element */
            .custom {
                top: 0px;
                left: 0px;
                position: fixed;
                color: red;
                text-align: right;
                align-content: center;
                border-style: groove;
            }

            /* Vertical Menu Begin */
            .vertical-menu {
                width: 200px;
                top: 100px;
            }
            .vertical-menu a {
                background-color: #eee;
                color: black;
                display: block;
                padding: 12px;
                text-decoration: none;
            }
            .vertical-menu a:hover {
                background-color: #ccc;
            }
            .vertical-menu a.active {
                background-color: #4CAF50;
                color: white;
            }
            /* Vertical Menu End */

            /* form styles begin */
            .err {
                background-color: #ef1515;
                color: white;
            }

pre { 
    font-family: monospace;
    font-size: x-small;
}
			
			/* not used
            .custom_shape {
                width: 30%;
                height: 0;
                
                border-bottom: 400px solid #2e63fd;
                border-right: 150px solid transparent;
            }

            
            .container_scr {
                position: relative;
            }

            .topleft {
                position: absolute;
                top: 8px;
                left: 16px;
                font-size: 18px;
            }

            img_xxx { 
                width: 100%;
                height: auto;
                opacity: 0.3;
            }
			*/
			
            /* form styles end */