.divElement{
    position: absolute;
    top: 40%;
    left: 40%;
    margin-top: -50px;
    margin-left: -50px;
    width: 500px;
    height: 150px;
}
.rcorners {
  border-radius: 25px;
  border: 0px solid #73AD21;
  padding: 15px;
  width: 500px;
  height: 150px;
}
table, th, td {
  border: 0px solid;
  border-spacing: 5px;
}

table {
  width: 100%;
}

.button {
  border: none;
  color: white;
  padding: 16px 100px 10px 100px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 100px;
  transition-duration: 0.4s;
  cursor: pointer;
}

.button2 {
  border-radius: 25px;
  background-color: white;
  color: black;
  border: 2px solid #008CBA;
  left: 30%;
}

.button2:hover {
  background-color: #008CBA;
  color: white;
}

              .topnav {
                overflow: hidden;
                background-color: #ffffff;
              }

              .topnav a {
                float: left;
                color: #1a1a1a;
                text-align: center;
                padding: 12px 14px;
                text-decoration: none;
                font-size: 17px;
              }

              .topnav a:hover {
                background-color: #ddd;
                color: black;
              }

              .topnav a.active {
                background-color: #ffffff;
                color: black;
              }

              .topnav-right {
                float: right;
              }

#GRIDCSVTABLE {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#GRIDCSVTABLE td, #GRIDCSVTABLE th {
  border: 1px solid #000000;
  padding: 8px;
}

#GRIDCSVTABLE tr:nth-child(even){background-color: #f2f2f2;}

#GRIDCSVTABLE tr:hover {background-color: #e6f2ff;}

#GRIDCSVTABLE th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #04AA6D;
  color: white;
}