:root {
            --vertikaler-Strich: #15467e;
            --pfeil: #c8caca;
            --kreis-innen: #1c8fb8;
            --kreis-border:#15467e ;
            --event-box: #c8caca;
            --title: #c8caca;
            --text: #002755;
            --datum: #1c8fb8;
            --link: #1c8fb8;
}

#timeline {
                position: relative;
                max-width: 1000px;
                margin: 0 auto;
}

#timeline::after {
                content: '';    
                position: absolute;    
                width: 6px;    
                background-color: var(--vertikaler-Strich);    
                top: 0;    
                bottom: 0;    
                margin-left: -3px;
}

#timeline .event {
padding: 10px 40px 10px 40px;
position: relative;
background-color: inherit;
}

#timeline .event::before {
content: '';
height: 0;
position: absolute;
top: 22px;
width: 0;
z-index: 1;
left: 30px;
border: medium solid var(--pfeil);
border-width: 10px 10px 10px 0;
border-color: transparent var(--pfeil) transparent transparent;
}

#timeline .event::after {
content: '';
position: absolute;
width: 25px;
height: 25px;
left: -17px;
background-color: var(--kreis-innen);
border: 4px solid var(--kreis-border);
top: 15px;
border-radius: 50%;
z-index: 1;
}

#timeline .event .content {
padding: 12px;
background-color: var(--event-box);
position: relative;
border-radius: 0px;
overflow: hidden;
}

#timeline .event .content .date {
font-size: 14pt;
font-family: 'Playfair Display', serif;
color: var(--datum);
}

#timeline .event .content .title {
font-family: 'Playfair Display', serif;
font-size: 13pt;
text-transform: uppercase;
letter-spacing: 1px;
padding:5px;
color: var(--title);
line-height: 100%;
background-color: #1c8fb8;
font-weight: bold;
}

#timeline .event .content .description {
font-size: 12pt;
font-family: 'Roboto Condensed', sans-serif;
text-align: justify;
padding:0px 10px;
color: var(--text);
}

#timeline .event .content .option {
position: absolute;
bottom: 10px;
right: 20px;
font-family: calibri;
font-size: 12px;
opacity: .7;
padding-right: 5px;
}

#timeline .event .content .option i {
padding: 0 3px
}

#timeline .event .content .option a:link, 
#timeline .event .content .option a:visited, 
#timeline .event .content .option a:active, 
#timeline .event .content .option a:hover {
color: var(--link);
}