.timeline {
  box-sizing: border-box;
}
.timeline::before {
  box-sizing: border-box;
}
.timeline * {
  box-sizing: border-box;
}
.timeline *::before {
  box-sizing: border-box;
}

/* Main logic */
.timeline {
  position: relative;
  font-size: 1em;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  overflow-y: hidden;
  margin-top: 0;
}
.timeline .timeline-block {
  margin: 40px 0;
}
.timeline .timeline-icon {
  position: absolute;
  width: 32px;
  height: 32px;
  left: 50%;
  margin-left: -16px;
  margin-top: -2px;
  border: 4px solid #ff6961;
  border-radius: 100%;
  background-color: white;
  text-align: center;
}
.timeline .timeline-icon.timeline-icon-hide-border {
  border: 0;
}
.timeline .timeline-icon.timeline-icon-hide-border i.fa,
.timeline .timeline-icon.timeline-icon-hide-border img {
  margin-left: 0;
  margin-top: 0;
}
.timeline .timeline-icon i.fa,
.timeline .timeline-icon img {
  display: inline-block;
  width: 32px;
  height: 32px;
  margin-left: -4px;
  margin-top: -4px;
  vertical-align: bottom;
  line-height: 32px;
  text-align: center;
  font-size: 30px;
}
.timeline .timeline-icon img {
  border-radius: 100%;
}
.timeline .timeline-content {
  position: relative;
  width: 45%;
  padding: 12px;
  background-color: #eee;
  border: 1px solid #e5e5e5;
  line-height: 20px;
  min-height: 64px;
}
.timeline .timeline-date {
  position: absolute;
  width: auto;
  top: 0;
  left: 118%;
  font-size: 80%;
}

.timeline::before {
  position: absolute;
  width: 2px;
  height: 100%;
  top: 0;
  left: 50%;
  margin-left: -1px;
  /* Half of width */
  background-color: #cfcfc4;
  content: '';
}

@media screen and (min-width: 800px) {
  .timeline.timeline-alternating:not(.timeline-left) .timeline-block:nth-of-type(2n) .timeline-content {
    left: 55%;
  }
  .timeline.timeline-alternating:not(.timeline-left) .timeline-block:nth-of-type(2n) .timeline-date {
    left: auto;
    right: 118%;
    margin-left: -400px;
  }
}

@media screen and (max-width: 800px) {
  .timeline.timeline-collapsing::before {
    left: auto;
    margin-left: 140px;
  }
  .timeline.timeline-collapsing .timeline-block {
    margin-left: 174px;
    margin-right: 10px;
  }
  .timeline.timeline-collapsing .timeline-icon {
    left: auto;
    margin-left: -49px;
  }
  .timeline.timeline-collapsing .timeline-content {
    width: auto;
  }
  .timeline.timeline-collapsing .timeline-date {
    width: auto;
    left: 0;
    margin-left: -130px;
    text-align: right;
  }
}

/* Left based logic */
.timeline.timeline-left::before {
  left: auto;
  margin-left: 140px;
}

.timeline.timeline-left .timeline-block {
  margin-left: 174px;
  margin-right: 10px;
}

.timeline.timeline-left .timeline-icon {
  left: auto;
  margin-left: -49px;
}

.timeline.timeline-left .timeline-content {
  width: auto;
}

.timeline.timeline-left .timeline-date {
  width: auto;
  left: 0;
  margin-left: -130px;
  text-align: right;
}

/* Color schemes */
/* Schemes */
.timeline.gray-red::before {
  background-color: #cfcfc4;
}

.timeline.gray-red .timeline-icon {
  border-color: #c23b22;
}
.timeline.gray-red .timeline-icon.timeline-icon-text span {
  border-color: #e5e5e5;
}

.timeline.gray-red .timeline-content {
  border-color: #e5e5e5;
}

.timeline.gray-red.timeline-with-arrows .timeline-content::before {
  border-left-color: #e5e5e5;
}

.timeline.gray-red.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #e5e5e5;
}

.timeline.gray-red.timeline-with-arrows.timeline-alternating .timeline-content::before {
  border-left-color: #e5e5e5;
}

.timeline.gray-red.timeline-with-arrows.timeline-alternating .timeline-block:nth-of-type(2n) .timeline-content::before {
  border-right-color: #e5e5e5;
}

@media screen and (max-width: 800px) {
  .timeline.gray-red.timeline-with-arrows.timeline-collapsing .timeline-content::before {
    border-right-color: #e5e5e5;
  }
}

.timeline.gray-blue::before {
  background-color: #cfcfc4;
}

.timeline.gray-blue .timeline-icon {
  border-color: #779ecb;
}
.timeline.gray-blue .timeline-icon.timeline-icon-text span {
  border-color: #e5e5e5;
}

.timeline.gray-blue .timeline-content {
  border-color: #e5e5e5;
}

.timeline.gray-blue.timeline-with-arrows .timeline-content::before {
  border-left-color: #e5e5e5;
}

.timeline.gray-blue.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #e5e5e5;
}

.timeline.gray-blue.timeline-with-arrows.timeline-alternating .timeline-content::before {
  border-left-color: #e5e5e5;
}

.timeline.gray-blue.timeline-with-arrows.timeline-alternating
  .timeline-block:nth-of-type(2n)
  .timeline-content::before {
  border-right-color: #e5e5e5;
}

@media screen and (max-width: 800px) {
  .timeline.gray-blue.timeline-with-arrows.timeline-collapsing .timeline-content::before {
    border-right-color: #e5e5e5;
  }
}

.timeline.blue-yellow-yellow::before {
  background-color: #aec6cf;
}

.timeline.blue-yellow-yellow .timeline-icon {
  border-color: #ffb347;
}
.timeline.blue-yellow-yellow .timeline-icon.timeline-icon-text span {
  border-color: #aec6cf;
}

.timeline.blue-yellow-yellow .timeline-content {
  border-color: #aec6cf;
}

.timeline.blue-yellow-yellow.timeline-with-arrows .timeline-content::before {
  border-left-color: #aec6cf;
}

.timeline.blue-yellow-yellow.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #aec6cf;
}

.timeline.blue-yellow-yellow.timeline-with-arrows.timeline-alternating .timeline-content::before {
  border-left-color: #aec6cf;
}

.timeline.blue-yellow-yellow.timeline-with-arrows.timeline-alternating
  .timeline-block:nth-of-type(2n)
  .timeline-content::before {
  border-right-color: #aec6cf;
}

@media screen and (max-width: 800px) {
  .timeline.blue-yellow-yellow.timeline-with-arrows.timeline-collapsing .timeline-content::before {
    border-right-color: #aec6cf;
  }
}

.timeline.blue-red-red::before {
  background-color: #779ecb;
}

.timeline.blue-red-red .timeline-icon {
  border-color: #c23b22;
}
.timeline.blue-red-red .timeline-icon.timeline-icon-text span {
  border-color: #c23b22;
}

.timeline.blue-red-red .timeline-content {
  border-color: #c23b22;
}

.timeline.blue-red-red.timeline-with-arrows .timeline-content::before {
  border-left-color: #c23b22;
}

.timeline.blue-red-red.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #c23b22;
}

.timeline.blue-red-red.timeline-with-arrows.timeline-alternating .timeline-content::before {
  border-left-color: #c23b22;
}

.timeline.blue-red-red.timeline-with-arrows.timeline-alternating
  .timeline-block:nth-of-type(2n)
  .timeline-content::before {
  border-right-color: #c23b22;
}

@media screen and (max-width: 800px) {
  .timeline.blue-red-red.timeline-with-arrows.timeline-collapsing .timeline-content::before {
    border-right-color: #c23b22;
  }
}

.timeline.purple-flirt::before {
  background-color: #b19cd9;
}

.timeline.purple-flirt .timeline-icon {
  border-color: #a2006d;
}
.timeline.purple-flirt .timeline-icon.timeline-icon-text span {
  border-color: #e5e5e5;
}

.timeline.purple-flirt .timeline-content {
  border-color: #e5e5e5;
}

.timeline.purple-flirt.timeline-with-arrows .timeline-content::before {
  border-left-color: #e5e5e5;
}

.timeline.purple-flirt.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #e5e5e5;
}

.timeline.purple-flirt.timeline-with-arrows.timeline-alternating .timeline-content::before {
  border-left-color: #e5e5e5;
}

.timeline.purple-flirt.timeline-with-arrows.timeline-alternating
  .timeline-block:nth-of-type(2n)
  .timeline-content::before {
  border-right-color: #e5e5e5;
}

@media screen and (max-width: 800px) {
  .timeline.purple-flirt.timeline-with-arrows.timeline-collapsing .timeline-content::before {
    border-right-color: #e5e5e5;
  }
}

.timeline.blue-blue-blue::before {
  background-color: #aec6cf;
}

.timeline.blue-blue-blue .timeline-icon {
  border-color: #aec6cf;
}
.timeline.blue-blue-blue .timeline-icon.timeline-icon-text span {
  border-color: #aec6cf;
}

.timeline.blue-blue-blue .timeline-content {
  border-color: #aec6cf;
}

.timeline.blue-blue-blue.timeline-with-arrows .timeline-content::before {
  border-left-color: #aec6cf;
}

.timeline.blue-blue-blue.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #aec6cf;
}

.timeline.blue-blue-blue.timeline-with-arrows.timeline-alternating .timeline-content::before {
  border-left-color: #aec6cf;
}

.timeline.blue-blue-blue.timeline-with-arrows.timeline-alternating
  .timeline-block:nth-of-type(2n)
  .timeline-content::before {
  border-right-color: #aec6cf;
}

@media screen and (max-width: 800px) {
  .timeline.blue-blue-blue.timeline-with-arrows.timeline-collapsing .timeline-content::before {
    border-right-color: #aec6cf;
  }
}

/* Arrows */
.timeline.timeline-with-arrows .timeline-content::after,
.timeline.timeline-with-arrows .timeline-content::before {
  left: 100%;
  top: 0;
  border: solid transparent;
  content: ' ';
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
  border-color: transparent;
}

.timeline.timeline-with-arrows .timeline-content::after {
  border-left-color: #eee;
  border-width: 14px;
  margin-left: 0;
  margin-top: 0;
}

.timeline.timeline-with-arrows .timeline-content::before {
  border-left-color: #e5e5e5;
  border-width: 15px;
  margin-left: 1px;
  margin-top: -1px;
}

.timeline.timeline-with-arrows.timeline-left .timeline-content::after,
.timeline.timeline-with-arrows.timeline-left .timeline-content::before {
  left: 0;
  right: 100%;
  border-left-color: transparent !important;
}

.timeline.timeline-with-arrows.timeline-left .timeline-content::after {
  border-right-color: #eee;
  margin-left: -28px;
}

.timeline.timeline-with-arrows.timeline-left .timeline-content::before {
  border-right-color: #e5e5e5;
  margin-top: -1px;
  margin-left: -31px;
}

.timeline.timeline-with-arrows.timeline-alternating .timeline-block:nth-of-type(2n) .timeline-content::after,
.timeline.timeline-with-arrows.timeline-alternating .timeline-block:nth-of-type(2n) .timeline-content::before {
  left: 0;
  right: 100%;
  border-left-color: transparent !important;
}

.timeline.timeline-with-arrows.timeline-alternating .timeline-block:nth-of-type(2n) .timeline-content::after {
  border-right-color: #eee;
  margin-left: -28px;
}

.timeline.timeline-with-arrows.timeline-alternating .timeline-block:nth-of-type(2n) .timeline-content::before {
  border-right-color: #e5e5e5;
  margin-top: -1px;
  margin-left: -31px;
}

@media screen and (max-width: 800px) {
  .timeline.timeline-with-arrows .timeline-content::after,
  .timeline.timeline-with-arrows .timeline-content::before {
    left: 0;
    right: 100%;
    border-left-color: transparent !important;
  }
  .timeline.timeline-with-arrows .timeline-content::after {
    border-right-color: #eee;
    margin-left: -28px;
  }
  .timeline.timeline-with-arrows .timeline-content::before {
    border-right-color: #e5e5e5;
    margin-top: -1px;
    margin-left: -31px;
  }
}

/* Icon only */
.timeline-icon.timeline-icon-text {
  left: 0;
  width: 100%;
  margin: 0;
  text-align: center;
  height: 40px;
  line-height: 40px;
  border-radius: 0;
  background-color: transparent;
}
.timeline-icon.timeline-icon-text span {
  display: inline-block;
  width: auto;
  background-color: #eee;
  border: 1px solid #e5e5e5;
  padding: 0 10px;
}
@media screen and (max-width: 800px) {
  .timeline-icon.timeline-icon-text {
    left: auto;
    width: auto;
    margin-left: 0 !important;
  }
}

.timeline.timeline-left .timeline-icon.timeline-icon-text {
  left: auto;
  width: auto;
  margin-left: 0 !important;
}

.timeline-block.timeline-block-icon-only .timeline-content {
  visibility: hidden;
}