.button-1 {
  background: linear-gradient(-45deg, #3f00b5, #9f69fe, #27c8b7, #3f00b5);
  background-size: 800% 400%;
  padding: 1em 2em;
  display: inline-block;
  border: none;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 700;
  color: white;
  transition: all .5s ease-in-out;
  animation: gradient 10s infinite cubic-bezier(.62, .28, .23, .99) both;
}

.button-1:hover {
  animation: gradient 3s infinite;
  transform: scale(1.05);
}

.button-1:active {
  animation: gradient 3s infinite;
  transform: scale(0.8);
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.button-2 {
  border-radius: .25rem;
  text-transform: uppercase;
  font-style: normal;
  font-weight: 400;
  padding-left: 25px;
  padding-right: 25px;
  color: #fff;
  -webkit-clip-path: polygon(0 0,0 0,100% 0,100% 0,100% calc(100% - 15px),calc(100% - 15px) 100%,15px 100%,0 100%);
  clip-path: polygon(0 0,0 0,100% 0,100% 0,100% calc(100% - 15px),calc(100% - 15px) 100%,15px 100%,0 100%);
  height: 40px;
  font-size: 0.7rem;
  line-height: 14px;
  letter-spacing: 1.2px;
  transition: .2s .1s;
  background-image: linear-gradient(90deg,#1c1c1c,#6220fb);
  border: 0 solid;
  overflow: hidden;
}

.button-2:hover {
  cursor: pointer;
  transition: all .3s ease-in;
  padding-right: 30px;
  padding-left: 30px;
}

.button-3 {
  width: 130px;
  height: auto;
  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;
 }
 
 .button-3 {
  background: rgb(96,9,240);
  background: linear-gradient(0deg, rgba(96,9,240,1) 0%, rgba(129,5,240,1) 100%);
  border: none;
 }
 
 .button-3:before {
  height: 0%;
  width: 2px;
 }
 
 .button-3:hover {
  box-shadow: 4px 4px 6px 0 rgba(255,255,255,.5),
               -4px -4px 6px 0 rgba(116, 125, 136, .5), 
     inset -4px -4px 6px 0 rgba(255,255,255,.2),
     inset 4px 4px 6px 0 rgba(0, 0, 0, .4);
 }

 .button-4 {
  position: relative;
  width: 150px;
  height: 55px;
  padding: 25px;
  border-radius: 45px;
  border: none;
  background-color: rgb(151, 95, 255);
  color: white;
  box-shadow: 0px 10px 10px rgb(210, 187, 253) inset,
  0px 5px 10px rgba(5, 5, 5, 0.212),
  0px -10px 10px rgb(124, 54, 255) inset;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.button-4::before {
  width: 70%;
  height: 2px;
  position: absolute;
  background-color: rgba(250, 250, 250, 0.678);
  content: "";
  filter: blur(1px);
  top: 7px;
  border-radius: 50%;
}

.button-4::after {
  width: 70%;
  height: 2px;
  position: absolute;
  background-color: rgba(250, 250, 250, 0.137);
  content: "";
  filter: blur(1px);
  bottom: 7px;
  border-radius: 50%;
}

.button-4:hover {
  animation: jello-horizontal 0.9s both;
}

@keyframes jello-horizontal {
  0% {
    transform: scale3d(1, 1, 1);
  }

  30% {
    transform: scale3d(1.25, 0.75, 1);
  }

  40% {
    transform: scale3d(0.75, 1.25, 1);
  }

  50% {
    transform: scale3d(1.15, 0.85, 1);
  }

  65% {
    transform: scale3d(0.95, 1.05, 1);
  }

  75% {
    transform: scale3d(1.05, 0.95, 1);
  }

  100% {
    transform: scale3d(1, 1, 1);
  }
}

.button-5 {
  background-color: #00BFA6;
  padding: 14px 40px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: 10px;
  border: 2px dashed #00BFA6;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
  transition: .4s;
 }
 
 .button-5:hover {
  transition: .4s;
  border: 2px dashed #00BFA6;
  background-color: #fff;
  color: #00BFA6;
 }
 
 .button-5:active {
  background-color: #87dbd0;
 }