@import url('https://fonts.googleapis.com/css?family=Montserrat');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Montserrat', sans-serif;
  background-color: #eee;
  color: #333;
  height: 50vh;
}

.box {
  width: 5rem;
  height: 5rem;
  border: 3px solid #333;
  border-radius: 0.5rem;
  margin: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 4rem;
  font-weight: bold;
  user-select: none;
  cursor: move;
  transition: 0.5s;
}
.box span {
  pointer-events: none;
}

/* Drag and Drop Related Styling */

.drag-start {
  opacity: 0.4;
}
.drag-enter {
  border-style: dashed;
}
.box:nth-child(odd).drag-enter {
  transform: rotate(15deg);
}
.box:nth-child(even).drag-enter {
  transform: rotate(-15deg);
}
.box:nth-child(odd).drag-start {
  transform: rotate(15deg) scale(0.75);
}
.box:nth-child(even).drag-start {
  transform: rotate(-15deg) scale(0.75);
}

@media (max-width: 600px) {
  html { 
    font-size: 14px; 
  }
  .box {
    width: 4rem; 
    height: 4rem; 
    font-size: 2rem;
    margin: 0.5rem;
  }
}
/* added */
header {
    display: flex;
    align-items: center;
}
.back a {
    display: inline-block;
    text-decoration: none;
    font-weight: bold;
    color: #6D1175;
    margin: 20px;
    transition: 1s all ease;
    border-top-left-radius: 50px;
    padding: 20px;
    padding-left: 30px;
    border-top-right-radius: 5px;
}
.back a:hover {
    background: beige;

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

}
.image {
    margin: 0 auto;
    text-align: center;
}
.image img {
    height: 300px;
}