/* Sector 1 */

@-webkit-keyframes sec1 {
  from { -webkit-transform: scale(0,0); }
  to { -webkit-transform: scale(1,1); }
}
@-o-keyframes sec1 {
  from { -o-transform: scale(0,0); }
  to { -o-transform: scale(1,1); }
}
@-moz-keyframes sec1 {
  from { -moz-transform: scale(0,0); }
  to { -moz-transform: scale(1,1); }
}
@keyframes sec1 {
  from { transform: scale(0,0); }
  to { transform: scale(1,1); }
}

 .sec1 {
  -webkit-animation: sec1 1s 1 both;
  -o-animation: sec1 1s 1 both;
  animation: sec1 1s 1 both;
 }

 /* Sector 2 */

@-webkit-keyframes sec2 {
  from { -webkit-transform: scale(0,0); }
  to { -webkit-transform: scale(1,1); }
}
@-o-keyframes sec2 {
  from { -o-transform: scale(0,0); }
  to { -o-transform: scale(1,1); }
}
@-moz-keyframes sec2 {
  from { -moz-transform: scale(0,0); }
  to { -moz-transform: scale(1,1); }
}
@keyframes sec2 {
  from { transform: scale(0,0); }
  to { transform: scale(1,1); }
}

 .sec2 {
  -webkit-animation: sec2 1s 1 both;
  -o-animation: sec2 1s 1 both;
  animation: sec2 1s 1 both;
 }

 /* Sector 3 */

@-webkit-keyframes sec3 {
  from { -webkit-transform: scale(0,0); }
  to { -webkit-transform: scale(1,1); }
}
@-o-keyframes sec3 {
  from { -o-transform: scale(0,0); }
  to { -o-transform: scale(1,1); }
}
@-moz-keyframes sec3 {
  from { -moz-transform: scale(0,0); }
  to { -moz-transform: scale(1,1); }
}
@keyframes sec3 {
  from { transform: scale(0,0); }
  to { transform: scale(1,1); }
}

 .sec3 {
  -webkit-animation: sec3 1s 1 both;
  -o-animation: sec3 1s 1 both;
  animation: sec3 1s 1 both;
 }

 /* Sector 4 */

@-webkit-keyframes sec4 {
  from { -webkit-transform: scale(0,0); }
  to { -webkit-transform: scale(1,1); }
}
@-o-keyframes sec4 {
  from { -o-transform: scale(0,0); }
  to { -o-transform: scale(1,1); }
}
@-moz-keyframes sec4 {
  from { -moz-transform: scale(0,0); }
  to { -moz-transform: scale(1,1); }
}
@keyframes sec4 {
  from { transform: scale(0,0); }
  to { transform: scale(1,1); }
}

 .sec4 {
  -webkit-animation: sec4 1s 1 both;
  -o-animation: sec4 1s 1 both;
  animation: sec4 1s 1 both;
 }