.con{
width: auto;
padding: 20px;
margin: 50px auto;
display: flex;
flex-direction: row;
justify-content: center;
margin-bottom: 0px;
}

h1{
font-family: "Raleway", sans-serif;
color:#000957;
}
.pk{
    font-family: "Raleway", sans-serif;
color:#646060;
display: flex;
flex-direction: row;
justify-content: center;
}

body {
background-color: #231a6f;
height: 70vh;

}

.b{
    width: 50px;
}
.a{
    width: 15px;
}

.container{
    display: flex;
    margin-left:2px;
    margin-right: 2px;
    flex-direction: column;
    justify-content: center;
}

.rows{
    display: flex;
    margin-left:2px;
    margin-right: 2px;
    flex-direction: row;
    justify-content: center;
}

.box{
    width: 50px;
    height: 50px;
    background: #231a6f;
    color:#fff;
    margin: 5px;
    border-radius: 2px;
    transition: 1s;
    text-align: center;
    padding-left:10px;
    padding-right:10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.box1{
  width: 50px;
  height: 50px;
  background:transparent;
  margin: 5px;
  border-radius: 2px;
  transition: 1s;
  text-align: center;
  padding-left:10px;
  padding-right:10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

div{
    font-family: "Raleway", sans-serif;
color:#000957;
}

button{
    border-radius: 20px;
    padding: 8px 18px;
    margin: 8px 0;
    color:#000957;
    border: none;
    overflow: hidden;
}
.container{
    padding: 20px;
}
/* Animation */
.anim-typewriter{
    animation: typewriter 3s steps(44) 1s 1 normal both,
               blinkTextCursor 500ms steps(44) infinite normal;
  }
  @keyframes typewriter{
    from{width: 0;}
    to{width: 8em;}
  }
  @keyframes blinkTextCursor{
    from{border-right-color: rgba(255,255,255,.75);}
    to{border-right-color: transparent;}
  }

  .line-1{
    position: relative;
    top: 50%;  
    width: 24em;
    margin: 0 auto;
    border-right: 2px solid rgba(255,255,255,.75);
    font-size: 180%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    transform: translateY(-50%);    
}


/* RESET STYLES & HELPER CLASSES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
:root {
    --level-1: #8dccad;
    --level-2: #f5cc7f;
    --level-3: #7b9fe0;
    --level-4: #f27c8d;
    --black: black;
  }
  
  * {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  
  ol {
    list-style: none;
  }
  
  body {
    margin: 50px 0 100px;
    text-align: center;
    font-family: "Inter", sans-serif;
  }
  
  .cont {
    max-width: 1000px;
    padding: 0 10px;
    margin: 0 auto;
  }
  
  .rectangle {
    position: relative;
    padding: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    text-align: center;
  }
  
  
  /* LEVEL-1 STYLES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  .level-1 {
    width: 50%;
    margin: 0 auto 40px;
    background: var(--level-1);
  }
  
  .level-1::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  
  /* LEVEL-2 STYLES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  .level-2-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  
  .level-2-wrapper::before {
    content: "";
    position: absolute;
    top: -20px;
    left: 25%;
    width: 50%;
    height: 2px;
    background: var(--black);
  }
  
  .level-2-wrapper::after {
    display: none;
    content: "";
    position: absolute;
    left: -20px;
    bottom: -20px;
    width: calc(100% + 20px);
    height: 2px;
    background: var(--black);
  }
  
  .level-2-wrapper li {
    position: relative;
  }
  
  .level-2-wrapper > li::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  .level-2 {
    width: 70%;
    margin: 0 auto 40px;
    background: var(--level-2);
  }
  
  .level-2::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  .level-2::after {
    display: none;
    content: "";
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-100%, -50%);
    width: 20px;
    height: 2px;
    background: var(--black);
  }
  
  
  /* LEVEL-3 STYLES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  .level-3-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-column-gap: 20px;
    width: 90%;
    margin: 0 auto;
  }
  
  .level-3-wrapper::before {
    content: "";
    position: absolute;
    top: -20px;
    left: calc(25% - 5px);
    width: calc(50% + 10px);
    height: 2px;
    background: var(--black);
  }
  
  .level-3-wrapper > li::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -100%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  .level-3 {
    margin-bottom: 20px;
    background: var(--level-3);
  }
  
  
  /* LEVEL-4 STYLES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  .level-4-wrapper {
    position: relative;
    width: 80%;
    margin-left: auto;
  }
  
  .level-4-wrapper::before {
    content: "";
    position: absolute;
    top: -20px;
    left: -20px;
    width: 2px;
    height: calc(100% + 20px);
    background: var(--black);
  }
  
  .level-4-wrapper li + li {
    margin-top: 20px;
  }
  
  .level-4 {
    font-weight: normal;
    background: var(--level-4);
  }
  
  .level-4::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-100%, -50%);
    width: 20px;
    height: 2px;
    background: var(--black);
  }
  
  
  /* MQ STYLES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  @media screen and (max-width: 700px) {
    .rectangle {
      padding: 20px 10px;
    }
  
    .level-1,
    .level-2 {
      width: 100%;
    }
  
    .level-1 {
      margin-bottom: 20px;
    }
  
    .level-1::before,
    .level-2-wrapper > li::before {
      display: none;
    }
    
    .level-2-wrapper,
    .level-2-wrapper::after,
    .level-2::after {
      display: block;
    }
  
    .level-2-wrapper {
      width: 90%;
      margin-left: 10%;
    }
  
    .level-2-wrapper::before {
      left: -20px;
      width: 2px;
      height: calc(100% + 40px);
    }
  
    .level-2-wrapper > li:not(:first-child) {
      margin-top: 50px;
    }
  }