.center {
  display: block;
  margin-left: auto;
  margin-right: auto;

  width: 15%;
 

}

    .flex-container {

      display: flex;

      justify-content: center; /* Horizontal center */

      align-items: center;     /* Vertical center */

      height: 70vh;           /* Full viewport height */
      
  

    }
    
.project1info {

  text-align: center;
  display: block;
}