body {
  background: linear-gradient(
    to right,
    #6f7280,
    #2a2c3c,
    #181827,
    #833ab4,
    #fd1d1d,
    #fcb045
  );
  background-size: 400% 400%;
  animation: body 10s infinite ease-in-out;
}

@keyframes body {
  0% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}
  h1 {
    position: relative;
    text-align: center;
    color: #353535;
    font-size: 50px;
    font-family: "Cormorant Garamond", serif;
  }
  
  p {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    text-align: center;
    font-size: 18px;
    color: #676767;
  }
  .frame {
    width: 90%;
    margin: 40px auto;
    text-align: center;
  }
  button {
    margin: 70px;
    position:absolute;
    top:35vh;
    left: 25vw;
    
  }
  .custom-btn {
    width: 170px;
    height: 90px;
    color: #fff;
    border-radius: 5px;
    padding: 10px 25px;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
     box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
     7px 7px 20px 0px rgba(0,0,0,.1),
     4px 4px 5px 0px rgba(0,0,0,.1);
    outline: none;
  }
  
  
  
  
  /* 6 */
  .btn-6 {
    background: rgb(247,150,192);
  background: radial-gradient(circle, rgba(247,150,192,1) 0%, rgba(118,174,241,1) 100%);
    line-height: 42px;
    padding: 0;
    border: none;
  }
  .btn-6 span {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
  }
  .btn-6:before,
  .btn-6:after {
    position: absolute;
    content: "";
    height: 0%;
    width: 1px;
   box-shadow:
     -1px -1px 20px 0px rgba(255,255,255,1),
     -4px -4px 5px 0px rgba(255,255,255,1),
     7px 7px 20px 0px rgba(0,0,0,.4),
     4px 4px 5px 0px rgba(0,0,0,.3);
  }
  .btn-6:before {
    right: 0;
    top: 0;
    transition: all 500ms ease;
  }
  .btn-6:after {
    left: 0;
    bottom: 0;
    transition: all 500ms ease;
  }
  .btn-6:hover{
    background: transparent;
    color: #76aef1;
    box-shadow: none;
  }
  .btn-6:hover:before {
    transition: all 500ms ease;
    height: 100%;
  }
  .btn-6:hover:after {
    transition: all 500ms ease;
    height: 100%;
  }
  .btn-6 span:before,
  .btn-6 span:after {
    position: absolute;
    content: "";
    box-shadow:
     -1px -1px 20px 0px rgba(255,255,255,1),
     -4px -4px 5px 0px rgba(255,255,255,1),
     7px 7px 20px 0px rgba(0,0,0,.4),
     4px 4px 5px 0px rgba(0,0,0,.3);
  }
  .btn-6 span:before {
    left: 0;
    top: 0;
    width: 0%;
    height: .5px;
    transition: all 500ms ease;
  }
  .btn-6 span:after {
    right: 0;
    bottom: 0;
    width: 0%;
    height: .5px;
    transition: all 500ms ease;
  }
  .btn-6 span:hover:before {
    width: 100%;
  }
  .btn-6 span:hover:after {
    width: 100%;
  }