style.css

table {
      font-family: arial, sans-serif;
      border-collapse: collapse;
      width: 100%;
    }

    td, th {
      border: 1px solid #dddddd;
      text-align: left;
      padding: 8px;
      font-size: small;
    }

    tr:nth-child(even) {
      background-color: #dddddd;
    }
    th{
      background-color: #3498db;
    }

    .searchBtnDiv{
	padding-top: 30px;
    }
    .regLink {
	padding-left: 60%;
    }
#dateDiv{
	padding-top: 2%;
}
.searchBtn{
	  width: 50%;
	  background-color: #3498db; /* Blue */
	  border: none;
	  color: white;
	  padding: 15px 32px;
	  text-align: center;
	  text-decoration: none;
	  display: inline-block;
	  font-size: 16px;

}
.searchBtn:active{
	   background-color:red;
	}
select {
	width:100%
}
.column {
	padding: 5px;
}
.centerCol{
	width:30%
}   
			
			@media only screen and (min-width: 600px) {
            /* Three image containers (use 25% for four, and 50% for two, etc) */
            .column {
            float: left;
            width: 15%;
            padding: 5px;
            }

            /* Clear floats after image containers */
            .row::after {
            content: "";
            clear: both;
            display: table;
            }
            .regLink {
                padding-left: 90%;
            }
			.searchBtn{
				  width: 10%;
				  background-color: #3498db; /* Blue */
				  border: none;
				  color: white;
				  padding: 10px 30px;
				  text-align: center;
				  text-decoration: none;
				  display: inline-block;
				  font-size: 16px;
			}
      #vaccDiv{
        width:20% !important;
      }
      #feeDiv{
        width:12% !important;
      }
			}
#loader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 50px;
  height: 50px;
  margin: -76px 0 0 -76px;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Add animation to "page content" */
.animate-bottom {
  position: relative;
  -webkit-animation-name: animatebottom;
  -webkit-animation-duration: 1s;
  animation-name: animatebottom;
  animation-duration: 1s
}

@-webkit-keyframes animatebottom {
  from { bottom:-100px; opacity:0 } 
  to { bottom:0px; opacity:1 }
}

@keyframes animatebottom { 
  from{ bottom:-100px; opacity:0 } 
  to{ bottom:0; opacity:1 }
}