<style type="text/css">{  }

/*DON'T FORGET TO USE CTRL + F5 TO FORCE THE EDGE BROWSER TO RE CASH THE CSS*/


/* CSS for styling all form inputs */

input, textarea, select, button {
    font-family: Arial, sans-serif;
    font-size: 10px;
}


/* This instructs to use Arial throughout the site */

html * {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;

  
  div.a {
  font-size: 9px;
}

div.b {
  font-size: 10px;
}

div.c {
  font-size: 12px;
}

div.d {
  font-size: 14px;
}

}


/* Text Link Formatting */
			 
a:link{
	color: blue; 
	text-decoration: none;
}
a:visited{
	color: blue; 
	text-decoration: none;
}
a:active{
	color: blue;
	text-decoration: none;
}
a:hover{
	color: red;
	text-decoration: none;
}



/* Button Formats*/

.button {
	font-family: "Arial", sans serif;
	border: 1px solid black;
	background-color: lightgrey; 
	color: blue;
	text-align: center;
	line-height: 20px;
	cursor: pointer;
}

.button:hover {
	background-color: green;
	color: yellow;
}

.button1{
	width: 100px;
	height: 22px;
	font-size: 12px;
}

.button2{
	width: 100px;
	height: 22px;
	font-size: 12px;
}

.button3{
	width: 100px;
	height: 22px;
	font-size: 12px;
}


/* Flashing Cell */
        @keyframes flash {
            0% { background-color: red; }
            50% { background-color: blue; }
            100% { background-color: red; }
        }
        .flashing-cell {
            animation: flash 1s infinite;
        }



/* Tooltip container */
.tooltip {
  position: relative;
  display: inline-block;
}

/* Tooltip text */
.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  padding: 5px 0;
  border-radius: 6px;
  position: absolute;
  z-index: 1;
  bottom: 125%; /* Position the tooltip above the button */
  left: 50%;
  margin-left: -60px; /* Center the tooltip */
  opacity: 0; /* Use opacity for fade-in effect */
  transition: opacity 0.3s;
}

/* Show the tooltip text when hovering over the tooltip container */
.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

    <style>
        /* Hide the button when printing use this: <button class="no-print">Click Me</button>*/
        @media print {
            .no-print {
                display: none;
            }
        }