.tl-timeline {
    position: relative;
    max-width: 800px;
    margin: 20px 0 60px;
    padding: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    background-color: #f9f9f9;
}

.tl-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: #8c8c8c;
    top: 0;
    bottom: 0;
    left: 40px;
    margin-left: -2px;
}

.tl-container {
    padding: 0px 10px 0px 10px;
    position: relative;
    background-color: inherit;
    margin-left: 30px;
}

.tl-date {
    margin-bottom: 5px;
    color: #8c8c8c;
    font-weight: 700;
    margin-top: 20px;
}

.tl-content {
	font-size: 16px;
    padding: 10px 20px 10px 20px;
    background-color: white;
    position: relative;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tl-content::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: #8c8c8c;
    top: 20px;
    left: -25px;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media screen and (max-width: 600px) {
    .tl-timeline::after {
        left: 20px;
    }
	
	.tl-container {
		padding: 0px 10px 0px 10px;
    }
	.tl-content::before {
		left: -45px;
    }
}