:root {
  --first-color: var(--blue-mw-primary);
  /*--second-color: var(--green-mw-primary);*/
  --second-color: var(--blue-mw-secondary);
  --third-color: var(--blue-mw-tertiary);
  --fourth-color: var(--green-mw-tertiary);
  --fifth-color: var(--green-mw-secondary);
  --sixth-color: var(--green-mw-primary);
}

.main-timeline {
  font-family: 'Open Sans', sans-serif;
  margin: 2em 0 3em 0;
}
.main-timeline:after{
    content: '';
    display: block;
    clear: both;
}
.main-timeline .timeline{
    width: calc(50% + 200px);
    margin: 0 0 25px 5px;
    float: right;
}
.main-timeline .timeline-content{
    color: #555;
    background: #fff;
    padding: 15px 15px 15px 290px;
    border-radius: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    display: block;
    position: relative;
}
.main-timeline .timeline-content:hover{ text-decoration: none; }
.main-timeline .timeline-content:before{
    content: '';
    background-color: var(--first-color);
    height: 100%;
    width: 120px;
    position: absolute;
    left: 140px;
    top: 0;
}
.main-timeline .timeline-year{
    color: var(--first-color);
    font-size: 40px;
    font-weight: 700;
    line-height: 43px;
    transform: translateY(-50%);
    position: absolute;
    left: 60px;
    top: 50%;
}
.main-timeline .timeline-icon{
    color: #fff;
    font-size: 50px;
    font-weight: 600;
    text-align: center;
    line-height: 50px;
    width: 120px;
    transform: translateY(-50%);
    position: absolute;
    left: 140px;
    top: 50%;
}
.main-timeline .title{
    font-size: 23px;
    font-weight: 500;
    text-transform: uppercase;
    margin: 0 0 7px;
    border-left: none;
    padding-left: 0px;
}
.main-timeline .description{
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 0.5px;
    margin: 0;
}
.main-timeline .timeline:nth-child(even){
    margin: 0 5px 25px 0;
    float: left;
}
.main-timeline .timeline:nth-child(even) .timeline-content{ padding: 15px 280px 15px 20px; }
.main-timeline .timeline:nth-child(even) .timeline-content:before{
    left: auto;
    right: 139px;
}
.main-timeline .timeline:nth-child(even) .timeline-year{
    left: auto;
    right: 54px;
}
.main-timeline .timeline:nth-child(even) .timeline-icon{
    left: auto;
    right: 139px;
}
.main-timeline .timeline:nth-child(6n+2) .timeline-content:before{ background-color: var(--second-color); }
.main-timeline .timeline:nth-child(6n+2) .timeline-year{ color: var(--second-color); }
.main-timeline .timeline:nth-child(6n+3) .timeline-content:before{ background-color: var(--third-color); }
.main-timeline .timeline:nth-child(6n+3) .timeline-year{ color: var(--third-color); }
.main-timeline .timeline:nth-child(6n+4) .timeline-content:before{ background-color: var(--fourth-color); }
.main-timeline .timeline:nth-child(6n+4) .timeline-year{ color: var(--fourth-color); }
.main-timeline .timeline:nth-child(6n+5) .timeline-content:before{ background-color: var(--fifth-color); }
.main-timeline .timeline:nth-child(6n+5) .timeline-year{ color: var(--fifth-color); }
.main-timeline .timeline:nth-child(6n+6) .timeline-content:before{ background-color: var(--sixth-color); }
.main-timeline .timeline:nth-child(6n+6) .timeline-year{ color: var(--sixth-color); }

.main-timeline ul {
  list-style: url('/images/tilde.svg');
}

.main-timeline ul li::marker {
  font-size: 1.5em;
}

@media screen and (max-width:767px){
    .main-timeline {
      margin: 0 0 0 0;
    }
    .main-timeline .timeline,
    .main-timeline .timeline:nth-child(even){
        width: 100%;
        margin: 0 0 30px;
    }
    .main-timeline .timeline-content,
    .main-timeline .timeline:nth-child(even) .timeline-content{
        text-align: center;
        padding: 200px 15px 15px 15px;
    }
    .main-timeline .timeline-content:before,
    .main-timeline .timeline:nth-child(even) .timeline-content:before{
        width: 100%;
        height: 100px;
        transform: translateX(-50%) translateY(0);
        left: 50%;
        right: auto;
        top: 80px;
    }
    .main-timeline .timeline-year,
    .main-timeline .timeline:nth-child(even) .timeline-year{
        transform: translateY(0) translateX(-50%);
        left: 50%;
        right: auto;
        top: 20px;
    }
    .main-timeline .timeline-icon,
    .main-timeline .timeline:nth-child(even) .timeline-icon{
        width: auto;
        transform: translateY(0) translateX(-50%);
        left: 50%;
        right: auto;
        top: 105px;
    }
    .main-timeline ul {
/*      list-style: none;*/
      text-align: left;
    }
}