.q-topics-keynotes:after{content:"";background-color:#26daed;width:10px;height:60px;position:absolute;top:8px;left:-20px}.q-topics-innvovation:after{content:"";background-color:#00942a;width:10px;height:60px;position:absolute;top:8px;left:-20px}.q-topics-partner:after{content:"";background-color:#2c75be;width:10px;height:60px;position:absolute;top:8px;left:-20px}.q-topics-workshop:after{content:"";background-color:#a37861;width:10px;height:60px;position:absolute;top:8px;left:-20px}