body {
    background: #000000; 
    margin: 0;
  padding: 0;
}
.txt {
    color: #ffffff;
    background:#000000;
    font-size:100px;
    font-weight: bold;
    font-family: Arial;
    text-transform: uppercase;
}
.txt::before {
    content: 'flowers';
    position: absolute;
    mix-blend-mode: difference;
    filter: blur(3px);
}
.neon-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display:inline-flex;
    filter: brightness(300%);
    overflow: hidden;
}
.gradient{
    background: linear-gradient(114.5793141156962deg, rgba(6, 227, 250,1) 4.927083333333334%,rgba(229, 151, 64,1) 97.84374999999999%);
    position: absolute;
    top: 0;
    left:0;
    width: 100%;
    height:100%;
    mix-blend-mode: multiply;
}
.dodge {
    background: radial-gradient(circle,white,black 35%) center / 25% 25%;
    position: absolute;
    top:-100%;
    left:-100%;
    right:0;
    bottom:0;
    mix-blend-mode: color-dodge;
    animation: dodge-area 3s linear infinite;
}
@keyframes dodge-area {
    to {
        transform: translate(50%,50%);
    }
}
.element {
    height: 250px;
    width: 250px;
    margin: 0 auto;
    background-color: red;
    animation-name: stretch;
    animation-duration: 1.5s; 
    animation-timing-function: ease-out; 
    animation-delay: 0;
    animation-direction: alternate;
    animation-iteration-count: infinite;
    animation-fill-mode: none;
    animation-play-state: running;
  }
  
  @keyframes stretch {
    0% {
      transform: scale(.3);
      background-color: rgb(0, 162, 255);
      border-radius: 100%;
    }
    50% {
      background-color: rgb(120, 175, 113);
    }
    100% {
      transform: scale(1.5);
      background-color: rgb(226, 226, 95);
    }
  }
  
  body ,
  html {
    height: 50%;
  }
  
  body {
    display: flex;
    align-items: bottom;
    justify-content: bottom;
  }
  .demo {
    background-color: hsl(207, 9%, 19%);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    width: 100%;
  }
  
  *{
    margin:0;
    padding:0;
  }
  
  h2 {
    font-weight: bold;
    font-size: 2rem;
  }
  p {
    font-family: 'Reenie Beanie';
    font-size: 2rem;
  }
  ul,li{
    list-style:none;
  }
  ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  ul li a{
    text-decoration:none;
    color:#000;
    background:#ffc;
    display:block;
    height:10em;
    width:10em;
    padding:1em;
    box-shadow: 5px 5px 7px rgba(33,33,33,.7);
    transform: rotate(-6deg);
    transition: transform .15s linear;
  }
  ul li:nth-child(even) a{
    position:relative;
    top:5px;
    background:#cfc;
  }
  ul li a:hover,ul li a:focus{
    box-shadow:10px 10px 7px rgba(0,0,0,.7);
    transform: scale(1.25);
    position:relative;
    z-index:5;
  }
  
  ul li{
    margin:1em;
  }