<div class="wrap">
  hover me
<div class="box">
  <h3>Blogarticle</h3>
  </div>  
</div>

body {
  font-family: sans-serif;
  display: flex;
  width: 100vw;
  overflow: hidden;
  height: 100vh;
  padding: 0;
  margin: 0;
  align-items: center;
  justify-content: center;
}
:root {
  --shadowSize: 25px;
  --shadow: var(--shadowSize) var(--shadowSize) 0 2px rgba(255, 0, 0, 0.3),
    calc(var(--shadowSize) * -1) calc(var(--shadowSize) * -1) 0 2px
      rgba(0, 255, 0, 0.33);
  --bigShadow: calc(var(--shadowSize) * 2) calc(var(--shadowSize) * 2) 0 2px
      rgba(255, 0, 0, 0.5),
    calc((var(--shadowSize) * 2) * -1) calc((var(--shadowSize) * 2) * -1) 0 2px
      rgba(0, 255, 0, 0.5);
}
@keyframes appear {
  0% {
    opacity: 0;
    transform: scale3d(9, 1, 1) translateX(-10vw);
    box-shadow: var(--bigShadow);
  }
  40% {
    box-shadow: none;
    
    transform: scale3d(1, 1, 1) translateX(0);
  }
  45% {
    
    opacity: 1;
    transform: scale3d(0.35, 1.8, 1);
  }
  75% {
    box-shadow: none;

    transform: scale3d(0.35, 1.8, 1);
  }
  80% {
    box-shadow: var(--shadow);

    transform: scale3d(1.1, 1, 1);
  }
  85% {
     
    transform: scale3d(1.4, 1, 1);
  }

  100% {
  }
}
.box {
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 350px;
  background: white;
  border: 2px solid black;
  height: 250px;
  transform-origin: 100% 50%;
}
.wrap {
  padding: 200px;
  &:hover,
  &:active {
    .box {
      animation: appear 1s 
        cubic-bezier(0.77, 0.33, 1, 0.72) 
        1;
    }
  }
}
button {
  position: fixed;
  left: 10px;
  top: 10px;
}