.heading1{
  border-radius: 25px;
  text-align: center;
    margin-top: 20px;
  margin-left: 34%;
  width: 450px;

  background:rgb(124,123,123); 
}

.intro{
	margin: 9px;
	padding: 5px;
	border-radius: 25px;
	background-color: #90CCF4;
	height: 200px;
	font-family: Gill Sans, sans-serif;

}

th, td {
	margin: 9px;
	
  padding: 15px;
  text-align: left;
   border-bottom: 1px solid #ddd;
   font-family: Gill Sans, sans-serif;
}
.a{
	margin: 9px;
	padding: 5px;
	border-radius: 25px;
	background-color: #90CCF4;
	font-family: Gill Sans, sans-serif;
	

}
 hr {opacity: 0.6;
        width: 100%;
        height: 30px;
        margin-left: auto;
        margin-right: auto;
        background-color: yellow;
      }
.row{
	margin: 9px;
	padding: 5px;
	font-family: Gill Sans, sans-serif;
}
.column {
  float: left;
  width: 50%;
  background-color:  #90CCF4;
  height: 200px;
  border-radius:  25px;
 margin:9px;
	padding: 5px;
	font-family: Gill Sans, sans-serif;


}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;


}
div{
	column-gap: 0px;
	column-rule-style: dotted;
	font-family: Gill Sans, sans-serif;

}

.sub{
	background: rgb(125,127,255);
	width: 200px;
	font-family: Gill Sans, sans-serif;
	border-radius: 10px 25px;
    
     margin:10px;
     height: 40px;
     text-align: center;
     margin-bottom: 20px;
}