<div class="bouncing-text">
  <div class="b">B</div>
  <div class="o">O</div>
  <div class="u">U</div>
  <div class="n">N</div>
  <div class="c">C</div>
  <div class="e">E</div>
  <div class="shadow"></div>
  <div class="shadow-two"></div>
</div>
body {
  height: 100vh;
  align-items: center;
  justify-content:center;
  display: flex;
  background-color: #fdfcdc;
}

.bouncing-text {
  position: relative;
  display: flex;
  font-size: 70px;
  font-weight: 900;
  font-family: 'Arial Black', 'Arial Bold', Gadget, sans-serif; 
}

.b, .o, .u, .n, .c, .e {
  position: relative;
  color: #4cc9f0;
  text-shadow: 0 3px #4361ee, 0 5px #4361ee, 0 7px #4361ee;
}

.b {
  animation: bounce 1s ease infinite;
  -webkit-animation: bounce 1s ease infinite;
}

.o {
  animation: bounce 1s ease infinite .1s;
  -webkit-animation: bounce 1s ease infinite .1s;
}

.u {
  animation: bounce 1s ease infinite .2s;
  -webkit-animation: bounce 1s ease infinite .2s;
}

.n {
  animation: bounce 1s ease infinite .3s;
  -webkit-animation: bounce 1s ease infinite .3s;
}

.c {
  animation: bounce 1s ease infinite .4s;
  -webkit-animation: bounce 1s ease infinite .4s;
}

.e {
  animation: bounce 1s ease infinite .5s;
 -webkit-animation: bounce 1s ease infinite .5s;
}

 @keyframes bounce {
        0%   { transform: scale(1,1) translateY(0); }
        10%  { transform: scale(1.1,.9) translateY(0); }
        30%  { transform: scale(.9,1.1)   translateY(-55px);}
        50%  { transform: scale(1.05,.95) translateY(0); }
        58%  { transform: scale(1,1) translateY(-7px); }
        65%  { transform: scale(1,1) translateY(0);}
        100% { transform: scale(1,1) translateY(0);}
    }

@-webkit-keyframes bounce {
       0%   { transform: scale(1,1) translateY(0); }
        10%  { transform: scale(1.1,.9) translateY(0); }
        30%  { transform: scale(.9,1.1)   translateY(-55px);}
        50%  { transform: scale(1.05,.95) translateY(0); }
        58%  { transform: scale(1,1) translateY(-7px);}
        65%  { transform: scale(1,1) translateY(0);}
        100% { transform: scale(1,1) translateY(0);} 
}


.bouncing-text:before, .bouncing-text:after {
  content:"";
  position: absolute;
  background-color: rgba(0,0,0,0.4);
  width: 50px;
  height:5px;
  border-radius:50%;
  top:82px;
  z-index:-1;
}

.shadow, .shadow-two {
  position: absolute;
  top:82px;
  z-index:-1;
}

.shadow:before, .shadow:after, .shadow-two:before, .shadow-two:after {
  content:"";
  position: absolute;
  background-color: rgba(0,0,0,0.4);
  width: 50px;
  height:5px;
  border-radius:50%;
  top:0;  
}

.bouncing-text:before {
  left:0;
  animation: scale 1s linear infinite;
  -webkit-animation: scale 1s linear infinite;
}

@keyframes scale {
  0% {transform: scaleX(1);}
  25% {transform: scaleX(0.4);}
  50% {transform: scaleX(1);}
  75% {transform: scaleX(0.9);}
  100% {transform: scaleX(1);}
}

@-webkit-keyframes scale {
   0% {transform: scaleX(1);}
  25% {transform: scaleX(0.4);}
  50% {transform: scaleX(1);}
  75% {transform: scaleX(0.9);}
  100% {transform: scaleX(1);}
}

.bouncing-text:after {
  left: 57px;
  animation: scale 1s linear infinite .1s;
  -webkit-animation: scale 1s linear infinite .1s;
}

.shadow:before {
  left: 116px;
  animation: scale 1s linear infinite .2s;
  -webkit-animation: scale 1s linear infinite .2s;
}

.shadow:after {
  left:175px;
  animation: scale 1s linear infinite .3s;
  -webkit-animation: scale 1s linear infinite .3s;
}

.shadow-two:before {
  left:232px;
  animation: scale 1s linear infinite .4s;
  -webkit-animation: scale 1s linear infinite .4s;
}

.shadow-two:after {
  left: 285px;
  animation: scale 1s linear infinite .5s;
  -webkit-animation: scale 1s linear infinite .5s;
}

External CSS

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External JavaScript

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