<div class="icons">
  <p class="">Hover me</p>
  <ico class="btn-upload">
    <n></n>
  </ico>
  <ico class="btn-download">
    <n></n>
  </ico>
  <ico class="btn-list">
    <n></n>
  </ico>
  <ico class="btn-halo">
    <n></n>
  </ico>
</div>
@import url("https://fonts.googleapis.com/css?family=Merriweather:400,400i,700,700i,900,900i");

/* Set up */

html {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  font-family: "Merriweather", serif;
  font-size: 0.5em;
  margin: 0;
  padding: 0;
  /*background: linear-gradient(to right, #feac5e, #c779d0, #4bc0c8);*/
  background: linear-gradient(45deg, #b7ffcb, #b7ffe7);
}

p {
  color: #383838;
  font-size: 4em;
  font-weight: 900;
  letter-spacing: 4px;
  margin-bottom: 15px;
  margin-top: 55px;
  text-transform: uppercase;
}

.icons {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: calc(50vh - 110px);
  width: 380px;
  height: 220px;
  text-align: center;
  border: 2px solid #383838;
  border-radius: 30px;
  box-shadow: 4px 5px 0px 0px #383838;
}

ico {
  display: block;
  width: 40px;
  height: 60px;
  margin-left: 18px;
  position: relative;
  background: none;
  overflow: hidden;
  cursor: pointer;
  float: left;
}

.btn-upload {
  margin-left: 87px;
}

/* upload */

ico.btn-upload:after {
  box-sizing: border-box;
  display: block;
  content: "";
  width: 40px;
  height: 40px;
  border: 2px solid #383838;
  border-radius: 0px;
  position: absolute;
  bottom: 0;
}

ico.btn-upload:hover n {
  transform: translateY(2px);
}

ico.btn-upload n {
  display: block;
  width: 2px;
  height: 38px;
  background: #383838;
  position: absolute;
  left: 50%;
  margin-left: -1px;
  transform: translateY(60px);
  transition: 0.4s;
}

ico.btn-upload n:after,
ico.btn-upload n:before {
  content: "";
  width: 2px;
  height: 17.5px;
  background: #383838;
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
  transform: rotate(-45deg);
}

ico.btn-upload n:before {
  transform-origin: 2px 0px;
  transform: rotate(45deg);
}

/* download */

ico.btn-download:after {
  box-sizing: border-box;
  display: block;
  content: "";
  width: 40px;
  height: 40px;
  border: 2px solid #383838;
  border-radius: 0px;
  position: absolute;
  bottom: 0;
}

ico.btn-download:hover n {
  transform: translateY(2px);
}

ico.btn-download n {
  display: block;
  width: 2px;
  height: 38px;
  background: #383838;
  position: absolute;
  left: 50%;
  margin-left: -1px;
  transform: translateY(60px);
  transition: 0.4s;
}

ico.btn-download n:after,
ico.btn-download n:before {
  content: "";
  width: 2px;
  height: 17.5px;
  background: #383838;
  position: absolute;
  bottom: -1px;
  left: 0;
  transform-origin: 0px 16px;
  transform: rotate(-45deg);
}

ico.btn-download n:before {
  transform-origin: 2px 16px;
  transform: rotate(45deg);
}

/* list */

ico.btn-list:after {
  box-sizing: border-box;
  display: block;
  content: "";
  width: 40px;
  height: 40px;
  border: 2px solid #383838;
  border-radius: 0px;
  position: absolute;
  bottom: 0;
}

ico.btn-list:hover n {
  transform: translateX(0px);
}

ico.btn-list:hover n:after,
ico.btn-list:hover n:before {
  transform: translateX(0px);
}

ico.btn-list n {
  display: block;
  width: 15px;
  height: 2px;
  background: #383838;
  position: absolute;
  top: 33px;
  left: 15px;
  transition: 0.4s;
  transform: translateX(-30px);
  box-shadow: -3px 0 0 #383838, -5px 0 0 #383838;
}

ico.btn-list n:after,
ico.btn-list n:before {
  content: "";
  width: 15px;
  height: 2px;
  background: #383838;
  position: absolute;
  top: 6px;
  transition: 0.4s;
  transition-delay: 0.2s;
  transform: translateX(-30px);
  box-shadow: -3px 0 0 #383838, -5px 0 0 #383838;
  left: 0px;
}

ico.btn-list n:before {
  top: 12px;
  /* ransition-delay: 0.4s; */
}

/* halo */

ico.btn-halo {
  z-index: 3;
}

ico.btn-halo:after {
  box-sizing: border-box;
  display: block;
  content: "";
  width: 26px;
  height: 26px;
  border: 2px solid #383838;
  border-radius: 20px;
  position: absolute;
  bottom: 8px;
  left: 7px;
  background: none;
}

ico.btn-halo:before {
  display: block;
  content: "";
  width: 32px;
  height: 2px;
  position: absolute;
  bottom: 23px;
  left: 1px;
  background: transparent;
  transform: rotate(-45deg) rotatey(90deg);
  transform-origin: 22.5px 4px;
  border-left: 4px solid #383838;
  border-right: 4px solid #383838;
  transition: 0.4s;
}

ico.btn-halo:hover:before {
  transform: rotate(-45deg) rotatey(0deg);
}

ico.btn-halo:hover n {
  transform: rotatey(0deg);
}

ico.btn-halo:hover n:after {
  transform: rotate(45deg) rotatey(0deg);
}

ico.btn-halo:hover n:before {
  transform: rotate(90deg) rotatey(0deg);
}

ico.btn-halo n {
  display: block;
  width: 32px;
  height: 2px;
  position: absolute;
  top: 39px;
  left: 0px;
  border-left: 4px solid #383838;
  border-right: 4px solid #383838;
  transition: 0.4s;
  transform: rotatey(90deg);
}

ico.btn-halo n:after,
ico.btn-halo n:before {
  content: "";
  transition: 0.4s;
  width: 33px;
  height: 2px;
  top: 0px;
  left: -8px;
  background: transparent;
  position: absolute;
  transform: rotate(45deg) rotatey(90deg);
  transform-origin: 22.5px 4px;
  border-left: 4px solid #383838;
  border-right: 4px solid #383838;
}

ico.btn-halo n:before {
  transform: rotate(90deg) rotatey(90deg);
  transform-origin: 22px 3px;
  top: -1px;
  left: -8px;
  width: 32px;
  border-left: 4px solid #383838;
  border-right: 4px solid #383838;
}

External CSS

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External JavaScript

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