.main-timeline{ font-family: 'Poppins', sans-serif; }

.main-timeline:after{
    content: '';
    display: block;
    clear: both;
}

.main-timeline .timeline{
    width: 50%;
    margin: 0 5px 0 0;
    float: left;
}

.main-timeline .timeline-content{
    padding: 50px 80px 0 20px;
    display: block;
    position: relative;
}

.main-timeline .timeline-content:hover{ text-decoration: none; }

.main-timeline .timeline-content:before{
    content: '';
    background: linear-gradient(to left,#155561,#0A8C99);
    height: 30px;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.main-timeline .timeline-icon{
    color: #09919E;
    background-color: #fff;
    font-size: 40px;
    text-align: center;
    line-height: 63px;
    width: 110px;
    height: 110px;
    border: 25px solid #09919E;
    border-radius: 50%;
    position: absolute;
    right: -55px;
    top: 0;
}

.main-timeline .title{
    color: #09919E;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: capitalize;
    margin: 0 0 7px;
}

.main-timeline .description{
    color: #666;
    font-size: 14px;
    font-weight: 400;
    line-height: 21px;
    letter-spacing: 1px;
    margin: 0;
}

.main-timeline .timeline:nth-child(even){
    margin: 0 0 0 5px;
    float: right;
}

.main-timeline .timeline:nth-child(even) .timeline-content{ padding: 50px 20px 0 80px; }

.main-timeline .timeline:nth-child(even) .timeline-icon{
    right: auto;
    left: -55px;
}

.main-timeline .timeline:nth-child(4n+2) .timeline-content:before{
    background: linear-gradient(to right,#393e77,#5259AE);
}
.main-timeline .timeline:nth-child(4n+2) .timeline-icon,
.main-timeline .timeline:nth-child(4n+2) .title{
    color: #5259AE;
    border-color: #5259AE;
}

.main-timeline .timeline:nth-child(4n+3) .timeline-content:before{
    background: linear-gradient(to left,#146b7f,#16A0C1);
}
.main-timeline .timeline:nth-child(4n+3) .timeline-icon,
.main-timeline .timeline:nth-child(4n+3) .title{
    color: #16A0C1;
    border-color: #16A0C1;
}

.main-timeline .timeline:nth-child(4n+4) .timeline-content:before{
    background: linear-gradient(to right,#0b7a5e,#06ad83);
}
.main-timeline .timeline:nth-child(4n+4) .timeline-icon,
.main-timeline .timeline:nth-child(4n+4) .title{
    color: #06ad83;
    border-color: #06ad83;
}

@media screen and (max-width:767px){
    .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{
        padding: 130px 20px 0;
    }

    .main-timeline .timeline-content:before,
    .main-timeline .timeline:nth-child(even) .timeline-content:before{
        width: calc(100% - 55px);
        left: 0;
        right: auto;
    }

    .main-timeline .timeline:nth-child(even) .timeline-content:before{ transform: rotateY(180deg); }

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