/* @import url('https://fonts.googleapis.com/css?family=Poppins:400,500,600,700&display=swap'); */
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
html,body{
  display: grid;
  height: 100%;
  place-items: center;
}
.buttons{
  display: flex;
  width: 500px;
  height: 100px;
  align-items: center;
  justify-content: space-around;
}
.buttons .row{
  display: block;
 margin-left: 60px;
}
.buttons .row button{
  position: relative;
  display: block;
  height: 55px;
  width: 150px;
  margin: 40px 0;
  color: #fff;
  font-size: 20px;
  font-weight: 500;
  text-shadow: 0px -1px 0px rgba(0,0,0,0.4);
  cursor: pointer;
  border: none;
  outline: none;
  border-radius: 0 5px 5px 0;
  transition: all 0s ease-out;
}
.row button:active{
  top: 3px;
}
.row button.facebook,
.row button.facebook span{
  background: #3B5999;
  border-left: 1px solid #2E4476;
  box-shadow: 0px 5px 0px 0px #2E4476;
}
.row button.facebook:active{
  box-shadow: 0px 2px 0px 0px #2E4476;
}
.row button.twitter,
.row button.twitter span{
  background: #46C1F6;
  border-left: 1px solid #269BD0;
  box-shadow: 0px 5px 0px 0px #269BD0;
}
.row button.twitter:active{
  box-shadow: 0px 2px 0px 0px #269BD0;
}
.row button.instagram,
.row button.instagram span{
  background: #e1306c;
  border-left: 1px solid #c91d56;
  box-shadow: 0px 5px 0px 0px #c91d56;
}
.row button.instagram:active{
  box-shadow: 0px 2px 0px 0px #c91d56;
}
.row button.youtube,
.row button.youtube span{
  background: #DE463B;
  border-left: 1px solid #C02B21;
  box-shadow: 0px 5px 0px 0px #C02B21;
}
.row button.youtube:active{
  box-shadow: 0px 2px 0px 0px #C02B21;
}
.row button span{
  position: absolute;
  height: 55px;
  width: 60px;
  top: 0;
  left: -60px;
  line-height: 55px;
  font-size: 25px;
  display: block;
  font-weight: normal;
  border-radius: 5px 0 0 5px;
}
.row button:active span{
  top: -3px;
}
.row button.facebook span{
  border-right: 1px solid #2E4476;
}
.row button.twitter span{
  border-right: 1px solid #269BD0;
}
.row button.instagram span{
  border-right: 1px solid #c91d56;
}
.row button.youtube span{
  border-right: 1px solid #C02B21;
}
.row button.facebook:active span{
  box-shadow: 0px 5px 0px 0px #2E4476,
              6px 4px 2px rgba(0,0,0,0.3);
}
.row button.twitter:active span{
  box-shadow: 0px 5px 0px 0px #269BD0,
              6px 4px 2px rgba(0,0,0,0.3);
}
.row button.instagram:active span{
  box-shadow: 0px 5px 0px 0px #c91d56,
              6px 4px 2px rgba(0,0,0,0.3);
}
.row button.youtube:active span{
  box-shadow: 0px 5px 0px 0px #C02B21,
              6px 4px 2px rgba(0,0,0,0.3);
}