/*icon*/
.fa-angle-up {
  position: relative;
}
.fa-angle-up:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/angle-up.svg) no-repeat;
          mask: url(../images/icon/angle-up.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #fff;
  width: 18px;
  height: 18px;
  top: 17px;
  right: -9px;
}

.fa-facebook-square {
  position: relative;
}
.fa-facebook-square:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/facebook.svg) no-repeat;
          mask: url(../images/icon/facebook.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #ccc;
  width: 20px;
  height: 20px;
  top: 0;
  left: 0;
}
.fa-facebook-square:hover {
  cursor: pointer;
}
.fa-facebook-square:hover::before {
  background-color: #0866ff;
  cursor: pointer;
}

.fa-rss {
  position: relative;
}
.fa-rss:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/rss.svg) no-repeat;
          mask: url(../images/icon/rss.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #ccc;
  width: 18px;
  height: 18px;
  top: 0;
  left: 0;
}
.fa-rss:hover {
  cursor: pointer;
}
.fa-rss:hover::before {
  background-color: #6CC655;
  cursor: pointer;
}

.fa-x {
  position: relative;
}
.fa-x:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/twitter.svg) no-repeat;
          mask: url(../images/icon/twitter.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #ccc;
  width: 18px;
  height: 18px;
  top: 0;
  left: 0;
}
.fa-x:hover {
  cursor: pointer;
}
.fa-x:hover::before {
  background-color: #000;
  cursor: pointer;
}

.fa-clock-o {
  position: relative;
}
.fa-clock-o:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/clock.svg) no-repeat;
          mask: url(../images/icon/clock.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 13px;
  height: 13px;
  top: 0;
  left: -16px;
}

.fa-home {
  position: relative;
}
.fa-home:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/home.svg) no-repeat;
          mask: url(../images/icon/home.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 13px;
  height: 13px;
  top: 0;
  left: -16px;
}

.fa-folder {
  position: relative;
}
.fa-folder:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/folder.svg) no-repeat;
          mask: url(../images/icon/folder.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 12px;
  height: 12px;
  top: 0;
  left: -16px;
}

.fa-tag {
  position: relative;
}
.fa-tag:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/tag.svg) no-repeat;
          mask: url(../images/icon/tag.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 13px;
  height: 13px;
  top: 0;
  left: -16px;
}

.fa-file {
  position: relative;
}
.fa-file:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/file.svg) no-repeat;
          mask: url(../images/icon/file.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 12px;
  height: 12px;
  top: 0;
  left: -16px;
}

.fa-file-text {
  position: relative;
}
.fa-file-text:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/file-text.svg) no-repeat;
          mask: url(../images/icon/file-text.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 12px;
  height: 12px;
  top: 0;
  left: -16px;
}

.fa-align-justify {
  position: relative;
}
.fa-align-justify:before {
  content: "";
  position: absolute;
  -webkit-mask: url(../images/icon/align-justify.svg) no-repeat;
          mask: url(../images/icon/align-justify.svg) no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: #383838;
  width: 24px;
  height: 24px;
  top: 11px;
  left: -24px;
}

.cat .fa-folder {
  margin-right: 20px;
}
.cat .fa-folder:before {
  width: 16px;
  height: 16px;
  top: 0;
  left: 0;
}

.tag .fa-tag {
  margin-right: 20px;
}
.tag .fa-tag:before {
  width: 16px;
  height: 16px;
  top: 0;
  left: 0;
}

.breadcrumb .fa-tag {
  margin-right: 0;
}
.breadcrumb .fa-tag:before {
  width: 12px;
  height: 12px;
  left: -16px;
}