polygon.hoverable
{
    fill: transparent;
    stroke:gray; /* Replace with none if you like */
    stroke-width: 4;
    cursor: pointer;
}
.closebtn {
  margin-left: 15px;
  color: black;
  font-weight: bold;
  float: right;
  font-size: 22px;
  line-height: 20px;
  cursor: pointer;
  transition: 0.3s;
}

/* TVM */
.btntvm {
  position: absolute;
  top: 60%;
  left: 50%;
  width:10px;
   height:10px;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  background-color: #555;
  color: white;
  
 
  border: none;
  cursor: pointer;
  border-radius: 100px;
  text-align: center;
}

.container .btntvm:hover {
  background-color: black;
}
.text-block {
  position: absolute;
top: 20%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}
.text-block1 {
  position: absolute;
top: 40%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

.text-block2 {
  position: absolute;
top: 60%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

.text-block3 {
  position: absolute;
top: 80%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

.text-block4 {
  position: absolute;
top: 80%;
  left: 20%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

/* TVM */

/* viluppuram */

.closebtn {
  margin-left: 15px;
  color: black;
  font-weight: bold;
  float: right;
  font-size: 22px;
  line-height: 20px;
  cursor: pointer;
  transition: 0.3s;
}


.container .btnvil {
  position: absolute;
  top: 75%;
  left: 50%;
  width:10px;
   height:10px;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  background-color: #555;
  color: white;
  
 
  border: none;
  cursor: pointer;
  border-radius: 100px;
  text-align: center;
}

.container .btnvil:hover {
  background-color: black;
}
.text-blockvil {
  position: absolute;
top: 82%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}
/* Viluppuram END */

/* CHENNAI */
.btnchennai {
  position: absolute;
  top: 30%;
  left: 74%;
  width:10px;
   height:10px;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  background-color: #555;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 100px;
  text-align: center;
}

.container .btntvm:hover {
  background-color: black;
}
.text-block {
  position: absolute;
top: 20%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}
.text-block1 {
  position: absolute;
top: 40%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

.text-block2 {
  position: absolute;
top: 60%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

.text-block3 {
  position: absolute;
top: 80%;
  left: 50%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

.text-block4 {
  position: absolute;
top: 80%;
  left: 20%;
  opacity: 0.9;
  background-color: white;
  color: black;
  padding-left: 20px;
  padding-right: 20px;
}

/* CHENNAI END */