a {
      text-decoration: none
    }

    h4 {
      text-align: center;
      margin: 30px 0;
      color: #444
    }

    .main-timeline {
      position: relative
    }

    .main-timeline:before {
      content: "";
      width: 5px;
      height: 100%;
      border-radius: 20px;
      margin: 0 auto;
      background: #242922;
      position: absolute;
      top: 0;
      left: 0;
      right: 0
    }

    .main-timeline .timeline {
      display: inline-block;
      margin-bottom: 50px;
      position: relative
    }

    .main-timeline .timeline:before {
      content: "";
      width: 20px;
      height: 20px;
      border-radius: 50%;
      border: 4px solid #fff;
      background: #f9850f;
      position: absolute;
      top: 50%;
      left: 50%;
      z-index: 1;
      transform: translate(-50%, -50%)
    }

    .main-timeline .timeline-icon {
      display: inline-block;
      width: 130px;
      height: 130px;
      border-radius: 50%;
      border: 3px solid #f9850f;
      padding: 13px;
      text-align: center;
      position: absolute;
      top: 50%;
      left: 30%;
      transform: translateY(-50%)
    }

    .main-timeline .timeline-icon i {
      display: block;
      border-radius: 50%;
      background: #f9850f;
      font-size: 64px;
      color: #fff;
      line-height: 100px;
      z-index: 1;
      position: relative
    }

    .main-timeline .timeline-icon:after,
    .main-timeline .timeline-icon:before {
      content: "";
      width: 100px;
      height: 4px;
      background: #f9850f;
      position: absolute;
      top: 50%;
      right: -100px;
      transform: translateY(-50%)
    }

    .main-timeline .timeline-icon:after {
      width: 70px;
      height: 50px;
      background: #fff;
      top: 89px;
      right: -30px
    }

    .main-timeline .timeline-content {
      width: 50%;
      padding: 0 50px;
      margin: 52px 0 0;
      float: right;
      position: relative
    }

    .main-timeline .timeline-content:before {
      content: "";
      width: 70%;
      height: 100%;
      border: 3px solid #f9850f;
      border-top: none;
      border-right: none;
      position: absolute;
      bottom: -13px;
      left: 35px
    }

    .main-timeline .timeline-content:after {
      content: "";
      width: 37px;
      height: 3px;
      background: #f9850f;
      position: absolute;
      top: 13px;
      left: 0
    }

    .main-timeline .title {
      font-size: 20px;
      font-weight: 600;
      color: #f9850f;
      text-transform: uppercase;
      margin: 0 0 5px
    }

    .main-timeline .description {
      display: inline-block;
      font-size: 16px;
      color: #404040;
      line-height: 20px;
      letter-spacing: 1px;
      margin: 0
    }

    .main-timeline .timeline:nth-child(even) .timeline-icon {
      left: auto;
      right: 30%
    }

    .main-timeline .timeline:nth-child(even) .timeline-icon:before {
      right: auto;
      left: -100px
    }

    .main-timeline .timeline:nth-child(even) .timeline-icon:after {
      right: auto;
      left: -30px
    }

    .main-timeline .timeline:nth-child(even) .timeline-content {
      float: left
    }

    .main-timeline .timeline:nth-child(even) .timeline-content:before {
      left: auto;
      right: 35px;
      transform: rotateY(180deg)
    }

    .main-timeline .timeline:nth-child(even) .timeline-content:after {
      left: auto;
      right: 0
    }

    .main-timeline .timeline:nth-child(2n) .timeline-content:after,
    .main-timeline .timeline:nth-child(2n) .timeline-icon i,
    .main-timeline .timeline:nth-child(2n) .timeline-icon:before,
    .main-timeline .timeline:nth-child(2n):before {
      background: #f9850f
    }

    .main-timeline .timeline:nth-child(2n) .timeline-icon {
      border-color: #f9850f
    }

    .main-timeline .timeline:nth-child(2n) .title {
      color: #f9850f
    }

    .main-timeline .timeline:nth-child(2n) .timeline-content:before {
      border-left-color: #f9850f;
      border-bottom-color: #f9850f
    }

    .main-timeline .timeline:nth-child(3n) .timeline-content:after,
    .main-timeline .timeline:nth-child(3n) .timeline-icon i,
    .main-timeline .timeline:nth-child(3n) .timeline-icon:before,
    .main-timeline .timeline:nth-child(3n):before {
      background: #8fb800
    }

    .main-timeline .timeline:nth-child(3n) .timeline-icon {
      border-color: #8fb800
    }

    .main-timeline .timeline:nth-child(3n) .title {
      color: #8fb800
    }

    .main-timeline .timeline:nth-child(3n) .timeline-content:before {
      border-left-color: #8fb800;
      border-bottom-color: #8fb800
    }

    .main-timeline .timeline:nth-child(4n) .timeline-content:after,
    .main-timeline .timeline:nth-child(4n) .timeline-icon i,
    .main-timeline .timeline:nth-child(4n) .timeline-icon:before,
    .main-timeline .timeline:nth-child(4n):before {
      background: #2fcea5
    }

    .main-timeline .timeline:nth-child(4n) .timeline-icon {
      border-color: #2fcea5
    }

    .main-timeline .timeline:nth-child(4n) .title {
      color: #2fcea5
    }

    .main-timeline .timeline:nth-child(4n) .timeline-content:before {
      border-left-color: #2fcea5;
      border-bottom-color: #2fcea5
    }

    /* @media only screen and (max-width:1200px) {
      .main-timeline .timeline-icon:before {
        width: 50px;
        right: -50px
      }

      .main-timeline .timeline:nth-child(even) .timeline-icon:before {
        right: auto;
        left: -50px
      }

      .main-timeline .timeline-content {
        margin-top: 75px
      }
    } */

    /* @media only screen and (max-width:990px) {
      .main-timeline .timeline {
        margin: 0 0 10px
      }

      .main-timeline .timeline-icon {
        left: 25%
      }

      .main-timeline .timeline:nth-child(even) .timeline-icon {
        right: 25%
      }

      .main-timeline .timeline-content {
        margin-top: 115px
      }
    } */

    @media only screen and (max-width:990px) {
      .main-timeline {
        padding-top: 50px
      }

      .main-timeline:before {
        left: 80px;
        right: 0;
        margin: 0
      }

      .main-timeline .timeline {
        margin-bottom: 70px
      }

      .main-timeline .timeline:before {
        top: 0;
        left: 83px;
        right: 0;
        margin: 0
      }

      .main-timeline .timeline-icon {
        width: 60px;
        height: 60px;
        line-height: 40px;
        padding: 5px;
        top: 0;
        left: 0
      }

      .main-timeline .timeline:nth-child(even) .timeline-icon {
        left: 0;
        right: auto
      }

      .main-timeline .timeline-icon:before,
      .main-timeline .timeline:nth-child(even) .timeline-icon:before {
        width: 25px;
        left: auto;
        right: -25px
      }

      .main-timeline .timeline-icon:after,
      .main-timeline .timeline:nth-child(even) .timeline-icon:after {
        width: 25px;
        height: 30px;
        top: 44px;
        left: auto;
        right: -5px
      }

      .main-timeline .timeline-icon i {
        font-size: 30px;
        line-height: 45px
      }

      .main-timeline .timeline-content,
      .main-timeline .timeline:nth-child(even) .timeline-content {
        width: 100%;
        margin-top: -15px;
        padding-left: 130px;
        padding-right: 5px
      }

      .main-timeline .timeline:nth-child(even) .timeline-content {
        float: right
      }

      .main-timeline .timeline-content:before,
      .main-timeline .timeline:nth-child(even) .timeline-content:before {
        width: 50%;
        left: 120px
      }

      .main-timeline .timeline:nth-child(even) .timeline-content:before {
        right: auto;
        transform: rotateY(0)
      }

      .main-timeline .timeline-content:after,
      .main-timeline .timeline:nth-child(even) .timeline-content:after {
        left: 85px
      }
    }

    @media only screen and (max-width:479px) {

      .main-timeline .timeline-content,
      .main-timeline .timeline:nth-child(2n) .timeline-content {
        padding-left: 110px
      }

      .main-timeline .timeline-content:before,
      .main-timeline .timeline:nth-child(2n) .timeline-content:before {
        left: 99px
      }

      .main-timeline .timeline-content:after,
      .main-timeline .timeline:nth-child(2n) .timeline-content:after {
        left: 65px
      }
    }



    /******************* Timeline Demo - 4 *****************/
    .main-timeline4 {
      overflow: hidden;
      position: relative
    }

    .main-timeline4:before {
      content: "";
      width: 5px;
      height: 100%;
      background: #333;
      position: absolute;
      top: 70px;
      left: 50%;
      transform: translateX(-50%)
    }

    .main-timeline4 .timeline-content:before,
    .main-timeline4 .timeline:before {
      top: 50%;
      transform: translateY(-50%);
      content: ""
    }

    .main-timeline4 .timeline {
      width: 50%;
      padding-left: 100px;
      float: right;
      position: relative
    }

    .main-timeline4 .timeline:before {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: #fff;
      border: 5px solid #333;
      position: absolute;
      left: -10px
    }

    .main-timeline4 .timeline-content {
      display: block;
      padding-left: 150px;
      position: relative
    }

    .main-timeline4 .timeline-content:before {
      width: 90px;
      height: 10px;
      border-top: 7px dotted #333;
      position: absolute;
      left: -92px
    }

    .main-timeline4 .year {
      display: inline-block;
      width: 120px;
      height: 120px;
      line-height: 100px;
      border-radius: 50%;
      border: 10px solid #f8781f;
      font-size: 30px;
      color: #f8781f;
      text-align: center;
      box-shadow: inset 0 0 10px rgba(0, 0, 0, .4);
      position: absolute;
      top: 0;
      left: 0
    }

    .main-timeline4 .year:before {
      content: "";
      border-left: 20px solid #f8781f;
      border-top: 10px solid transparent;
      border-bottom: 10px solid transparent;
      position: absolute;
      bottom: -13px;
      right: 0;
      transform: rotate(45deg)
    }

    .main-timeline4 .inner-content {
      padding: 20px 0
    }

    .main-timeline4 .title {
      font-size: 24px;
      font-weight: 600;
      color: #41464b;
      margin: 0 0 5px
    }

    .main-timeline4 .description {
      font-size: 17px;
      color: #6f6f6f;
      margin: 0 0 5px
    }

    .main-timeline4 .timeline:nth-child(2n) {
      padding: 0 100px 0 0
    }

    .main-timeline4 .timeline:nth-child(2n) .timeline-content:before,
    .main-timeline4 .timeline:nth-child(2n) .year,
    .main-timeline4 .timeline:nth-child(2n):before {
      left: auto;
      right: -10px
    }

    .main-timeline4 .timeline:nth-child(2n) .timeline-content {
      padding: 0 150px 0 0
    }

    .main-timeline4 .timeline:nth-child(2n) .timeline-content:before {
      right: -92px
    }

    .main-timeline4 .timeline:nth-child(2n) .year {
      right: 0
    }

    .main-timeline4 .timeline:nth-child(2n) .year:before {
      right: auto;
      left: 0;
      border-left: none;
      border-right: 20px solid #f8781f;
      transform: rotate(-45deg)
    }

    .main-timeline4 .timeline:nth-child(2) {
      margin-top: 110px
    }

    .main-timeline4 .timeline:nth-child(odd) {
      margin: -110px 0 0
    }

    .main-timeline4 .timeline:nth-child(even) {
      margin-bottom: 80px
    }

    .main-timeline4 .timeline:first-child,
    .main-timeline4 .timeline:last-child:nth-child(even) {
      margin: 0
    }

    .main-timeline4 .timeline:nth-child(2n) .year {
      border-color: #f8781f;
      color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(2) .year:before {
      border-right-color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(2n) .title {
      color: #41464b  
    }

    .main-timeline4 .timeline:nth-child(3n) .year {
      border-color: #f8781f;
      color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(3) .year:before {
      border-left-color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(3n) .title {
      color: #41464b
    }

    .main-timeline4 .timeline:nth-child(4n) .year {
      border-color: #f8781f;
      color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(4) .year:before {
      border-right-color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(4n) .title {
      color: #41464b
    }

    .main-timeline4 .timeline:nth-child(5n) .year {
      border-color: #f8781f;
      color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(5) .year:before {
      border-right-color: #f8781f
    }

    .main-timeline4 .timeline:nth-child(5n) .title {
      color: #41464b
    }

    @media only screen and (max-width:1200px) {
      .main-timeline4 .year {
        top: 50%;
        transform: translateY(-50%)
      }
    }

    /* @media only screen and (max-width:990px) {
      .main-timeline4 .timeline {
        padding-left: 75px
      }

      .main-timeline4 .timeline:nth-child(2n) {
        padding: 0 75px 0 0
      }

      .main-timeline4 .timeline-content {
        padding-left: 130px
      }

      .main-timeline4 .timeline:nth-child(2n) .timeline-content {
        padding: 0 130px 0 0
      }

      .main-timeline4 .timeline-content:before {
        width: 68px;
        left: -68px
      }

      .main-timeline4 .timeline:nth-child(2n) .timeline-content:before {
        right: -68px
      }
    } */

    @media only screen and (max-width:1400px) {
      .main-timeline4 {
        overflow: visible
      }

      .main-timeline4:before {
        height: 100%;
        top: 0;
        left: 0;
        margin-top: 80px;
        transform: translateX(0)
        
      }

      .main-timeline4 .timeline:before,
      .main-timeline4 .timeline:nth-child(2n):before {
        top: 60px;
        left: -9px;
        transform: translateX(0)
      }

      .main-timeline4 .timeline,
      .main-timeline4 .timeline:nth-child(even),
      .main-timeline4 .timeline:nth-child(odd) {
        width: 100%;
        float: none;
        text-align: center;
        padding: 0;
        margin: 0 0 10px
      }

      .main-timeline4 .timeline-content,
      .main-timeline4 .timeline:nth-child(2n) .timeline-content {
        padding: 0
      }

      .main-timeline4 .timeline-content:before,
      .main-timeline4 .timeline:nth-child(2n) .timeline-content:before {
        display: none
      }

      .main-timeline4 .timeline:nth-child(2n) .year,
      .main-timeline4 .year {
        position: relative;
        transform: translateY(0)
      }

      .main-timeline4 .timeline:nth-child(2n) .year:before,
      .main-timeline4 .year:before {
        border: none;
        border-right: 20px solid #f8781f;
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
        top: 50%;
        left: -23px;
        bottom: auto;
        right: auto;
        transform: rotate(0)
      }

      .main-timeline4 .timeline:nth-child(2n) .year:before {
        border-right-color: #f8781f
      }

      .main-timeline4 .timeline:nth-child(3n) .year:before {
        border-right-color: #f8781f
      }

      .main-timeline4 .timeline:nth-child(4n) .year:before {
        border-right-color: #f8781f
      }

      .main-timeline4 .inner-content {
        padding: 10px
      }
    }