/* стили для лекций по физике */
.vec        { text-decoration: overline }
span.rama   { border-style: solid; border-width: 1; background-color:#FFFF00 }
.sel        { background-color: #800000 }
.zag        { font-size: 16pt; color:#000080; text-align:center; margin-top: -4; margin-bottom:0 }
h4          { margin-top: 0; margin-bottom: -1; text-align:center }
body		{ margin-top: 0; margin-bottom: 0; background-color: #DFDFDF }
button		{ color: #FFFFFF; font-family: Courier New; font-size: 9pt; font-weight: bold; 
               background-color: #000080; width:30; height:20 }
td			{ padding: 1 }
.clos		{ BACKGROUND-COLOR: #EFEFEF; DISPLAY: none;}
.open { BACKGROUND-COLOR: #EFEFEF;  }
.selImg      { border: 3px double #0000FF }
h3           { margin-bottom: -18 }
h5           { font-size: 140%; text-align: center }