html{
    font-family: sans-serif;
}




.timeline{
    width: 80%;
    max-width: 800px;
    position: relative;
    height: auto;
    margin: 0 auto;
    color: #000;
}

.timeline ul{
    list-style: none;
}

.timeline ul li{
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid #1e1f22;
    transition: background-color 0.6s ease-in;
}



.timeline ul li:hover{
    background-color: #0A192F;
    color: rgba(255, 255, 255, 0.88);
}
.timeline ul li:hover a{
    color: rgba(255, 255, 255, 0.88);
}
.timeline ul li:last-child{
    margin-bottom: 0;
}

.timeline-content h1{
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 0px;
}
.timeline-content span{
    font-size: 12px;
}

.timeline-content h3{
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 10px;
}
.timeline-content h3 a{
    text-decoration: none;
    color: #000;
}

.timeline-content p{
    font-size: 16px;
    font-weight: 100;
}

@media screen and (min-width : 768px){
    
    .timeline::before{
        content: '';
        height: 100%;
        width: 1.5px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        background-color: #000;
    }
    
    .timeline ul li{
        width: 50%;
        margin-bottom: 50px;
        position: relative;
    }
    .timeline ul li:nth-child(odd){
        float: left;
        clear: right;
        transform: translateX(-30px);
        border-radius: 20px 0px 20px 20px;
    }
    .timeline ul li:nth-child(even){
        float: right;
        clear: left;
        transform: translateX(30px);
        border-radius: 0px 20px 20px 20px;
    }

    .timeline ul li::after{
        content: '';
        height: 15px;
        width: 15px;
        position: absolute;
        background-color: rgba(0, 0, 0, 0.993);
        border-radius: 50%;
        top: 0;
    }
    .timeline ul li:nth-child(odd)::after{
        right: -30px;
        transform: translate(50%,-50%);
    }
    .timeline ul li:nth-child(even)::after{
        left: -30px;
        transform: translate(-50%,50%);
    }

    .timeline ul li:hover::after{
        background-color: #DA2C38;
    }

}