.main-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
}
/*creating line for timeline*/
.main-container::after{
    content: '';
    position: absolute;
    width: 10px;
    background-color: #188bdb;
    top:0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
}
/*Adjusting box of all content*/
.text-wrapper{
    padding: 10px 40px;
    position: relative;
    width:51%;
    box-sizing: border-box;
    margin: 50px 0;
}
.text-wrapper::after {
    content: '';
    position: absolute;
    width: 21px;
    height: 21px;
    right: -6px;
    background-color: #272264;
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}
/*for left events*/
.left{
    left: 0;
}
/*for right events*/
.right{
    left:50%;
}
.right::after{
    left:-8px;
}
/*content box colour padding and radius for circular corner*/
.content{
    padding: 15px 15px 15px 17px;
    background-color: #188bdb;
    border-radius: 4px;
}
/*setting text property of event heading*/
.content h3 {
    text-transform: uppercase;
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 1px;
}
/*setting text property of event content*/
.content p{
    color: #eee;
    font-weight: 300;
    font-size: 18px;
    margin-top: 2px;
}