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HTML 

              
                <div class="container">

  <div class="diskette">
    <div class="diskette-top">
      <div class="hd-zone">
        <div class="h-stick"></div>
        <div class="h-inner-container">
          <div class="h-square up"></div>
          <div class="h-square down"></div>
        </div>
        <div class="h-stick"></div>
        <div class="d-container">
          <div class="d-inner-arc"></div>
          <div class="d-external-arc"></div>
        </div>
      </div>
      <div class="gap-container">
        <div class="protector">
          <div class="gap"></div>
        </div>
      </div>
    </div>
    <div class="diskette-bottom">
      <div class="left lateral">
        <div class="little-gap writelock"></div>
      </div>
      <div class="gap-container">
        <div class="label"><!-- Manz.dev --></div>
      </div>
      <div class="right lateral">
        <div class="little-gap"></div>
      </div>
    </div>
  </div>

  <div class="diskette reversed">
    <div class="diskette-top">
      <div class="lateral left top"></div>
      <div class="gap-container">
        <div class="protector">
          <div class="gap"></div>
        </div>
      </div>
      <div class="lateral right top"></div>
    </div>
    <div class="diskette-medium">
      <div class="core-gap">
        <div class="core">

        </div>
      </div>
    </div>
    <div class="diskette-bottom">
      <div class="left lateral">
        <div class="little-gap writelock"></div>
      </div>
      <div class="gap-container"></div>
      <div class="right lateral">
        <div class="little-gap"></div>
      </div>
    </div>
  </div>

</div>

<div class="created">
  <span>Created by</span>
  <a href="https://manz.dev/">
    <h2>Manz.dev</h2>
  </a>
  <p>on <a href="https://twitch.tv/ManzDev">Twitch</a> / <a href="https://youtu.be/jSia5SigafE">Youtube</a></p>
</div>
!

CSS 

              
                @import url('https://fonts.googleapis.com/css2?family=Walter+Turncoat&display=swap');
@use postcss-nested;

:root {
  --background-color: #fff;
  --diskette-color: #1a62b7;
  --diskette-metal-color: #c7c9ca;
  --metal-line-color: rgba(0, 0, 0, 0.04);
  --diskette-core-color: #bab1ac;
  --diskette-label-color: #eee;
  --diskette-label-primary-color: #e62e2e;
  --diskette-tape-color: #222;
  --hd-text-color: rgba(0, 0, 0, 0.25);
  --diskette-metal-pattern:
    linear-gradient(to bottom, transparent 0 2px, rgba(255, 255, 255, 0.65) 32px 33px, transparent 64px),
    repeating-linear-gradient(
      to right,
      transparent 0 2px,
      var(--metal-line-color) 2px 3px,
      transparent 3px 4px,
      var(--metal-line-color) 4px 5px,
      transparent 5px 7px,
      var(--metal-line-color) 7px 8px,
      transparent 8px 9px,
      var(--metal-line-color) 9px 11px
    );
  --diskette-label-pattern:
    linear-gradient(to bottom, var(--diskette-label-primary-color) 0 30px, transparent 30px 100%),
    repeating-linear-gradient(to bottom, transparent 0 30px, var(--diskette-label-primary-color) 30px 31px);
  --hd-text-width: 2px;
  --diskette-size: 300px;
  --diskette-corner-shape: polygon(0% 0%, 79% 0%, 79% 3%, 80% 3%, 82% 1%, 89% 1%, 89.5% 0%, 94% 0%, 100% 5%, 100% 100%, 0% 100%);
}

.container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.diskette {
  margin: 1em;
  width: var(--diskette-size);
  height: var(--diskette-size);
  background: var(--diskette-color);
  border-radius: 5px;
  clip-path: var(--diskette-corner-shape);
  box-shadow:
    2px 2px 1px rgba(0, 0, 0, 0.1) inset,
    4px 4px 1px rgba(0, 0, 0, 0.05) inset;

  & .diskette-top {
    width: 100%;
    height: 40%;
    position: relative;

    & .hd-zone {
      position: absolute;
      right: 24px;
      width: 24px;
      height: 24px;
      color: rgba(255, 255, 255, 0.1);
      top: 24px;
      display: flex;

      & .h-stick {
        background: var(--hd-text-color);
        width: var(--hd-text-width);
        height: 100%;
        margin-right: 2px;
      }

      & .h-inner-container {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        margin-right: 2px;
      }

      & .h-square {
        border: var(--hd-text-width) solid var(--hd-text-color);
        width: 6px;
        height: 37%;

        &.up { border-top: 0; }
        &.down { border-bottom: 0; }
      }

      & .d-container {
        margin-left: 35%;
        position: absolute;
        width: 96%;
        height: 96%;

        & .d-inner-arc,
        & .d-external-arc {
          position: absolute;
          width: 90%;
          height: 90%;
          border: var(--hd-text-width) solid var(--hd-text-color);
          border-left: 0;
          border-radius: 50%;
          clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
        }

        & .d-inner-arc {
          width: 75%;
          height: 65%;
          transform: translate(0, 3px);
          clip-path: polygon(60% 0, 100% 0, 100% 100%, 60% 100%);
        }
      }
    }

    & .gap-container {
      width: 67%;
      height: 88%;
      border: 2px solid rgba(0, 0, 0, 0.25);
      border-top: 0;
      border-radius: 0 0 15px 15px;
      transform: translate(15%, 0);
      display: flex;
      justify-content: flex-end;

      &::before {
        position: absolute;
        left: 0;
        content: "";
        display: block;
        background: rgba(255, 255, 255, 0.1);
        width: 20px;
        height: 100%;
        transform: translateX(-3px);
        border-bottom-left-radius: 15px;
        clip-path: polygon(0 0, 3px 0, 3px 100%, 0 100%);
      }

      &::after {
        position: absolute;
        z-index: 5;
        left: 0;
        content: "";
        display: block;
        width: 15px;
        height: 3px;
        background: var(--background-color);
        clip-path: polygon(0 0, 100% 0, 75% 100%, 0 100%);
      }
    }

    &:hover .protector {
      transform: translate(-24%, -2%);
      position: relative;
      transition: transform 1s;

      & .gap::before {
        transform: translate(0, 0);
        transition: transform 1s;
      }
    }

    & .protector {
      width: 80%;
      height: 100%;
      background-color: var(--diskette-metal-color);
      background-image: var(--diskette-metal-pattern);
      display: flex;
      justify-content: flex-end;
      border-radius: 0 0 12px 12px;
      transform: translate(2%, -2%);
      transition: transform 0.05s ease-in-out;
      z-index: 6;

      & .gap {
        width: 25%;
        height: 80%;
        background: var(--diskette-color);
        transform: translate(-50%, 15%);
        border-radius: 2px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
        overflow: hidden;

        &::before {
          position: absolute;
          width: 100%;
          height: 100%;
          content: "";
          display: block;
          background: var(--diskette-tape-color);
          transform: translate(-42px, 0);
          transition: transform 0.05s;
        }
      }
    }
  }

  & .diskette-bottom {
    width: 100%;
    height: 60%;
    display: flex;
    justify-content: center;
    align-items: flex-end;

    & .lateral {
      width: 10%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-end;

      &.left::before {
        content: "⇧";
        display: block;
        font-size: 28px;
        color: rgba(0, 0, 0, 0.15);
        position: absolute;
        top: 26px;
        text-shadow: 0 0 1px rgba(0, 0, 0, 0.25);
      }

      & .little-gap {
        width: 50%;
        height: 7%;
        background: var(--background-color);
        margin-bottom: 55%;
        border-radius: 2px;

        &.writelock {
          background: black;
        }
      }
    }

    & .gap-container {
      width: 80%;
      height: 90%;
      border: 2px solid rgba(0, 0, 0, 0.4);
      border-bottom: 0;
      border-radius: 10px 10px 0 0;
      position: relative;

      &::before {
        position: absolute;
        left: 0;
        content: "";
        display: block;
        background: rgba(255, 255, 255, 0.1);
        width: 20px;
        height: 100%;
        transform: translateX(-3px);
        border-top-left-radius: 15px;
        clip-path: polygon(0 0, 3px 0, 3px 100%, 0 100%);
      }

      & .label {
        width: 100%;
        height: 100%;
        background-color: var(--diskette-label-color);
        background-image: var(--diskette-label-pattern);
        border-radius: 10px 10px 0 0;
        font-family: "Walter Turncoat";
        font-size: 32px;
        color: #222;
        line-height: 480%;
        text-align: center;
      }
    }
  }
}

.diskette.reversed {
  transform: scale(-1, 1);
  box-shadow:
    -2px 2px 1px rgba(0, 0, 0, 0.1) inset,
    -4px 4px 1px rgba(0, 0, 0, 0.05) inset;

  & .diskette-top {
    display: flex;

    & .gap-container {
      &::after {
        content: "";
        display: block;
        background: rgba(0, 0, 0, 0.25);
        width: 50%;
        height: 3px;
        border-radius: 35px;
        border: 1px inset rgba(0, 0, 0, 0.05);
        border-top-color: rgba(255, 255, 255, 0.25);
        transform: translate(5px, 5px);
      }
    }

    & .protector {
      &::before,
      &::after {
        --x: 0;
        --y: 8px;

        content: "";
        width: 12px;
        height: 5px;
        background: var(--diskette-color);
        transform: translate(var(--x), var(--y));
        position: relative;
        z-index: 5;
      }

      &::before { --x: 6px; }
      &::after { --x: -142px; }
    }

    & .lateral {
      &::before,
      &::after {
        position: absolute;
        content: "";
        display: block;
        width: 15px;
        height: 15px;
        border-radius: 50%;
        background: rgba(0, 0, 0, 0.5);
      }

      &.left::before {
        transform: translate(6px, 55px);
      }

      &.right::before {
        transform: translate(72px, 50px);
      }

      &.left::after {
        transform: translate(-6px, 35px);
        background: rgba(0, 0, 0, 0.3);
      }

      &.right::after {
        transform: translate(86px, 30px);
        background: rgba(0, 0, 0, 0.3);
      }
    }
  }

  & .diskette-medium {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;

    & .core-gap {
      width: 28%;
      height: 28%;
      border-radius: 50%;
      background-color: var(--diskette-tape-color);

      & .core {
        width: 90%;
        height: 90%;
        border-radius: 50%;
        background-color: var(--diskette-core-color);
        transform: translate(4px, 4px);
        display: flex;
        justify-content: center;
        align-items: center;
        border: 2px solid rgba(255, 255, 255, 0.5);
        border-right: 0;

        &::before {
          position: absolute;
          content: "";
          display: block;
          background: var(--diskette-tape-color);
          width: 14px;
          height: 14px;
          border-radius: 4px;
          border: 2px solid rgba(255, 255, 255, 0.65);
          transform: rotate(-20deg);
        }

        &::after {
          position: absolute;
          content: "";
          display: block;
          width: 26px;
          height: 16px;
          border-radius: 3px;
          border-top-left-radius: 7px;
          background: var(--diskette-color);
          transform: translate(-12px, -20px) rotate(-15deg);
          box-shadow: 2px -2px 8px rgba(0, 0, 0, 0.5) inset;
        }
      }
    }
  }

  & .diskette-bottom {
    & .gap-container {
      height: 25%;
      transform: scale(-1, 1);

      &::after {
        position: absolute;
        right: 5px;
        top: -13px;
        content: "";
        display: block;
        width: 25%;
        height: 8px;
        border-radius: 8px;
        border: 1px solid rgba(0, 0, 0, 0.25);
        border-top: 0;
        border-left-color: #rgba(0, 0, 0, 0.05);
        border-bottom-color: rgba(0, 0, 0, 0.5);
        border-right-color: rgba(0, 0, 0, 0.5);
        background: rgba(0, 0, 0, 0.25);
      }
    }

    & .lateral {
      &.left::before { display: none; }

      & .little-gap.writelock {
        height: 14%;
        transform: translate(0, 10px);
        background: rgba(0, 0, 0, 0.4);

        &::before {
          content: "";
          display: block;
          width: 100%;
          height: 50%;
          background: black;
        }

        &:active::before {
          transform: translateY(14px);
        }
      }
    }
  }
}

.created {
  background: 
    url(https://assets.codepen.io/154065/internal/avatars/users/default.png),
    linear-gradient(to bottom, #884ced, #ec1cce);
  background-size: 75px 75px, cover;
  background-repeat: no-repeat;
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 75px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: 2em;
  
  & span,
  & h2,
  & p,
  & a {
    font-family: Montserrat;
    margin: 0;
  }
  
  & a,
  & p,
  & span {
    color: #fff;    
  }
  
  & h2 {
    font-weight: 700;
    transform: translate(0, -4px);    
  }
  
  & a {
    text-decoration-color: rgba(255,255,255,0.4);
  }
  
  & a:hover {
    color: #e6e82a;
  }
}
!

JS 

              
                /* Look mom, without JS */
!
999px

Console