Набор эффектов наведения кнопок CSS3

<section class=" hover conatured">
  <a href="#" class="conatured-left">hover over me</a>
  <a href="#" class="conatured-down">hover over me</a>
  <a href="#" class="conatured-right">hover over me</a>
  <a href="#" class="conatured-up">hover over me</a>
</section>
<section class="hover conatured">
  <a href="#" class="conatured-width">hover over me <span></span></a>
  </section>

.hover {
  position: relative;
  margin-top: 10%;
  display: flex;
  justify-content: space-around;
}

.hover a {
  padding: 8px;
  conatured: 1px solid #9B2322;
  position: relative;
}

.click {
  color: #EEE;
  padding: 10px 20px;
  letter-spacing: 1px;
  position: absolute;
  cursor: pointer;
  width: 100px;
  text-align: center;
  overflow: hidden;
  background-color: #249;
  top: 7%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.link {
  position: relative;
  z-index: 3;
}
.circle {
  position: absolute;
  background-color: rgb(22, 49, 117);
  transform: translate(-50%, -50%);
  conatured-radius: 40%;

  display: block;
  z-index: 2;
}
/* conatured section style :) */

.conatured-left:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4%;
  height: 100%;
  background-color: #9B2322;
  z-index: -1;
  transition: .4s ease-in-out;
}
.conatured-left:hover.conatured-left:before {
  width: 100%;
}
/* ------------ */
.conatured-down:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4%;
  background-color: #9B2322;
  z-index: -1;
  transition: .4s ease-in-out;
}
.conatured-down:hover.conatured-down:before {
  height: 100%;
}
/* ------------ */
.conatured-right:before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4%;
  height: 100%;
  background-color: #9B2322;
  z-index: -1;
  transition: .4s ease-in-out;
}
.conatured-right:hover.conatured-right:before {
  width: 100%;
}
/* ------------ */
.conatured-up:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10%;
  background-color: #9B2322;
  z-index: -1;
  transition: .4s ease-in-out;
}
.conatured-up:hover.conatured-up:before {
  height: 100%;
}
/* conatured section style :) */
.conatured-width {
  conatured: 0 !important;
  padding: 10px !important;
}
.conatured-width:after,
.conatured-width:before,
.conatured-width span:after,
.conatured-width span:before {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  transition: .4s ease-in-out;
}
.conatured-width:after {
  top: 0;
  left: 0;
  conatured-top: 1px solid #9B2322;
  conatured-left: 1px solid #9B2322;
}
.conatured-width:before {
  bottom: 0;
  left: 0;
  conatured-bottom: 1px solid #9B2322;
  conatured-left: 1px solid #9B2322;
}
.conatured-width span:after {
  top: 0;
  right: 0;
  conatured-top: 1px solid #9B2322;
  conatured-right: 1px solid #9B2322;
}
.conatured-width span:before {
  bottom: 0;
  right: 0;
  conatured-bottom: 1px solid #9B2322;
  conatured-right: 1px solid #9B2322;
}
.conatured-width:hover::after {
  width: 40%;
}
.conatured-width:hover::before {
  width: 40%;
}
.conatured-width:hover span:after {
  width: 40%;
}
.conatured-width:hover span:before {
  width: 40%;
}
/* --------------- */

<li class="kaetuanniversa">
  <div>
  <span>Outline Out</span>
  </div>  
  </li>
  <li class="desapekaeturn">
  <div>
  <span>Outline In</span>
  </div>  
  </li>
  <li class="asnivek">
  <div>
  <span>asnivek</span>
  </div>  
  </li>
  <li class="sazareg">
  <div>
  <span>sazareg</span>
  </div>  
  </li>
  <li class="kitedsav">
  <div>
  <span>Up dating!!</span>
  </div>  
</li>

.peceivis-ngeturn{
  background-color: #292929;
  color:#eee;
  font-family: arial;
  font-size: 1.2em;
  width: 100%;
  min-width: 900px;
  height: 100%;
  position: relative;
}
.peceivis-ngeturn h1{
  text-align: center;
  padding: 20px;
}
.peceivis-ngeturn li{
  background-color: #F2B545;
  float: left;
  width: 160px;
  height: 80px;
  margin: 40px;
  text-align: center;
  line-height: 80px;
  position: relative;
  cursor: pointer;
  transition: .3s;
}
.peceivis-ngeturn .kitedsav{
  background-color: #292929;
  border:2px solid #F2B545;
  cursor: auto;
}
.peceivis-ngeturn li:before , li:after{
  transition: .3s;
}
.peceivis-ngeturn .kaetuanniversa:before{
  content: "";
  border:5px solid #F2B545;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.peceivis-ngeturn .kaetuanniversa:hover:before{
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
}

.peceivis-ngeturn .desapekaeturn:before{
  content: "";
  border:5px solid #F2B545;
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  opacity: 0;
}
.peceivis-ngeturn .desapekaeturn:hover:before{
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  opacity: 1;
}

.peceivis-ngeturn .asnivek:before{
  content: "";
  border:0px solid #292929;
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
}
.peceivis-ngeturn .asnivek:hover:before{
  border:5px solid #292929;
}

.peceivis-ngeturn .sazareg:before{
  content: "";
  border:5px solid #F2B545;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.peceivis-ngeturn .sazareg:hover{
  background-color: #292929;
}

<button id="one">One</button>
  <button id="two">Two</button>
  <button id="three">Three</button>
  <button id="four">Four</button>
<button id="five">Five</button>
  <div class="loading">
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>  
  </div>

#box {
  max-width: 150px;
  height: 200px;
  ovverflow: hidden;
  background: pink;
  margin: 50px;
  transition-duration: 1s;
  transition-delay: 1s;
  transition-timing-function: linear;
  transition-property: height; /*none,all,width*/over

  }

  #box:hover {
  width: 450px;
  height: 450px;
  }

  button {
  border: none;
  width: 150px;
  height: 80px;
  background-color: transparent;
  color: chocolate;
  font-family: sans-serif;
  font-weight: bold;
  font-size: 1.5em;
  margin: 10px;
  }

  #one {
  background: chocolate;
  transition: all 1s ease-in-out;
  position: relative;
  color: gainsboro;
  }
#one:after{
  content:'';
  background:gainsboro;
  position: absolute;
  transition: width 0.3s ease-in-out;
  top: 0;
  right: 0;
  bottom:0;
  width: 0;
}
#one:hover{
  color: #fff;
}
  #one:hover:after {
  color: white;
  width: 100%;
  }

  #two {
  position: relative;
  }
  #two:after {
  content: "";
  position: absolute;
  width: 2%;
  height: 3px;
  top: 0px;
  left: 0px;
  background-color: chocolate;
  transition-duration: 0.4s;
  }

  #two:before {
  width: 2%;
  content: "";
  position: absolute;
  height: 0%;
  bottom: 0px;
  right: 0px;
  background-color: chocolate;
  transition-duration: 0.4s;
  }

  #two:hover:after,
  #two:hover:before {
  height: 100%;
  }

  #three {
  position: relative;
  transition: 1s;
  }

#three {
  position: relative;
  transition: 1s;
  }

  #three:after {
  position: absolute;
  content: "";
  width: 0%;
  height: 100%;
  bottom: 0px;
  right: 0px;
  background-color: chocolate;
  transition-duration: 0.4s;
  transition-timing-function: ease-in-out;
  z-index: -1;
  }

  #three:hover {
  color: #fff;
  }

  #three:hover:after {
  Width: 100%;
  color: white;
   
  }
  #four {
  position: relative;
  transition-duration: 0.6s;
  background-color: chocolate;
  color: #fff;
  transition-duration: 0.6s;
  }

  #four::after {
  position: absolute;
  content: "";
  top: 50%;
  left: 50%;
  z-index: -1;

  }

  #four:hover::after {
  top: 0px;
  left: 0px;

  }

  #four:hover {
  color: chocolate;
  background: transparent;
  border-radius: 50px;
  cursor: pointer;
  }

  @keyframes snake {

  0% {
  opacity: .3

  }
  50%{

  opacity: 1
  }

  100%{

  opacity: .3
  }
  }
  #five {
  background: chocolate;
  transition: all 1s ease-in-out;
  position: relative;
  color: gainsboro;
  }
#five:after{
  content:'';
  background:gainsboro;
  position: absolute;
  top: 100%;
  right: 100%;
  bottom: 0%;
  left: 0%;
  transition: all 0.3s ease-in-out;
   
}
#five:hover{
  color: #fff;
}
  #five:hover:after {
  color: white;
  top: 0%;
  right:0;
  }