.capsula {
  width: 90px;
  height: 90px;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: 20px;
}
.div-img {
  display: flex;
  margin-left: auto;
  margin-right: auto;
}
.div-img .img {
  display: flex;
  margin-left: auto;
  margin-right: auto;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 7px solid #637E9A;    
  transform: scale(1);
  -ms-transform: scale(1);
  -moz-transform: scale(1);
  -webkit-transform: scale(1);
  -o-transform: scale(1);
  -webkit-transition: all 500ms ease-in-out;
  -moz-transition: all 500ms ease-in-out;
  -ms-transition: all 500ms ease-in-out;
  -o-transition: all 500ms ease-in-out;
}
.div-img:hover .img {
  transform: scale(2.5);
  -ms-transform: scale(2.5);
  -moz-transform: scale(2.5);
  -webkit-transform: scale(2.5);
  -o-transform: scale(2.5);
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
}