.imgGroup {
    
    display:table;
    width:100%;
}
.groupImg{
    display:table-cell;
    text-align:center;
    width:50%;
    vertical-align:middle;
}
.groupImg img {
  
    width: 100%;
    border-radius: 10px;
    display: block;
}

.strongCenter img{
    width: 50% !important;
    display: inline-block;
}
a:link, a:visited {
  color: blue;

}
.center {
  margin: auto;
  width: 70%;
  padding: 30px;
}