Vulcan/packages/telescope-theme-hubble/lib/client/sass/modules/_share.scss

.share-options{
  position:absolute;
  left:-180px;
  top:5px;
  padding: 10px;
  line-height: 1;
  a{
    display: inline-block;
    line-height: 1;
  }
  @extend .popover;
  &.hidden{
    display:block;
    opacity:0;
    pointer-events: none;
    left:-160px;
  }
  &:after, &:before {
    left: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
  }
  &:after {
    border-color: rgba(255, 255, 255, 0);
    border-left-color: #ffffff;
    border-width: 10px;
    top: 20px;
    margin-top: -3px;
  }
  &:before {
    border-color: rgba(0, 0, 0, 0);
    border-left-color: $red;
    border-width: 11px;
    top: 20px;
    margin-top: -4px;
  }
  .buttons{
    @include cf;
    padding:15px 5px 5px 15px;
    .button{
      float:left;
      margin-right:10px;
      background:transparent;
      padding:0px;
      height:100%;
    }
  }
}

a.mt-share-inline-square-sm img {
  width: 34px;
  height: auto;
  border: 0px;
}
a.mt-share-inline-square-sm {
  display: inline-block;
  width: 34px;
  height: 34px;
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
  border-bottom-left-radius: 2px;
  margin-right: 4px;
}
.mt-google:hover {
  background-color: rgb(225, 95, 79);
}
.mt-google {
  background-color: rgb(221, 75, 57);
}
.mt-linkedin:hover {
  background-color: rgb(16, 135, 192);
}
.mt-linkedin {
  background-color: rgb(14, 118, 168);
}
.mt-twitter:hover {
  background-color: rgb(8, 187, 255);
}
.mt-twitter {
  background-color: rgb(0, 172, 238);
}
.mt-facebook:hover {
  background-color: rgb(66, 100, 170);
}
.mt-facebook {
  background-color: rgb(59, 89, 152);
}
.mt-pinterest:hover {
  background-color: rgb(221, 42, 48);
}
.mt-pinterest {
  background-color: rgb(204, 33, 39);
}