body {
    background-color: lightblue;
    color: white;
    border: 1em double #000000;
    border-radius: 1em ;
    border-color: yellow ;
    
}
img {
    border: 1em ridge #000000;
    border-color: red;
}

img{
    border-radius: 2em ;
}

h1 {
      font-family: "Playball", cursive;
font-size: 3.5em;
text-align: center;
}

p {
      font-family: "Irish Grover", system-ui;

}

.container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.box {
  /* PLAY WITH THE FLEX-BASIS TO SET THE SIZE OF THE BOXES - DON'T GO OVER 45% */
  flex-basis: 65%;
  margin: .5em;
  border: 1px solid black;
  border-radius: 10px;
  padding: 1em;
}

/* SETTING THE IMAGE WIDTH HERE INSTEAD OF IN HTML. REMOVE WIDTH="XXX%" FROM THE HTML IMAGE TAGS */
.box img {
  max-width: 90%;
  display: block;
  margin: auto;
}
/* SLIDE IN FROM LEFT ONCE AND STOP IN NEW POSITION */
/* Create the animation... */
@keyframes slide-in {
   from {
      transform: translateX(-100%);
   }
   to {
      transform: translateX(5%);
   }
}

/* ...and then apply it: */
.slide_left {
   animation-name: slide-in;
   animation-duration: 1500ms;
   /*  WITHOUT animation-fill-mode: forwards, THE IMAGE WILL RESET BACK TO THE LEFT MARGIN WHEN THE ANIMATION COMPLETES   */
   animation-fill-mode: forwards;
}