Aggiungi linea verticale al css fondo

Question

Ho una tabella reattivo in twitter-bootstrap e voglio sapere se è possibile aggiungere la linea centrato nella parte inferiore della "numberCircle" come nell'immagine:

Grazie

.numberCircle { 
 
    border-radius: 50%; 
 
    width: 50px; 
 
    height: 50px; 
 
    background: rgba(177, 207, 219, 1); 
 
    color: white; 
 
    text-align: center; 
 
    line-height: 50px; 
 
    font-weight: 600; 
 
    font-size: 16px; 
 
    margin: 10px 0; 
 
}

<table class="col-md-12 table-condensed cf"> 
 
    <tbody> 
 
    <tr> 
 
     <td style="width: 50%; vertical-align: top;"> 
 
     <div class="title">Title Content</div> 
 
     <div class="content"> 
 
      Quisque porta pulvinar urna, at maximus sapien efficitur ac. Suspendisse tristique blandit tortor eget congue. Nulla sed aliquet enim. Ut quis massa auctor, feugiat dui ut, molestie mi. Ut congue metus ac neque vestibulum, et pharetra neque mattis. Suspendisse 
 
      sed purus commodo, sagittis justo non, pretium diam. 
 
     </div> 
 
     </td> 
 
     <td class="text-center" style="width: 50%; vertical-align: top;"> 
 
     <div class="numberCircle">1</div> 
 
     </td> 
 
    </tr> 
 
    </tbody> 
 
</table>

Answer 1

Si potrebbe utilizzare :after pseudo elemento

.numberCircle { 
 
    border-radius: 50%; 
 
    width: 50px; 
 
    height: 50px; 
 
    background: rgba(177, 207, 219, 1); 
 
    color: white; 
 
    text-align: center; 
 
    line-height: 50px; 
 
    font-weight: 600; 
 
    font-size: 16px; 
 
    margin: 10px 0; 
 
    position: relative; 
 
} 
 
.numberCircle:after { 
 
    content: ''; 
 
    position: absolute; 
 
    bottom: 0; 
 
    left: 50%; 
 
    height: 50px; 
 
    width: 5px; 
 
    background: red; 
 
    transform: translate(-50%, 100%); 
 
}

<table class="col-md-12 table-condensed cf"> 
 
    <tbody> 
 
    <tr> 
 
     <td style="width: 50%; vertical-align: middle;"> 
 
     <div class="title">Title Content</div> 
 
     <div class="content"> 
 
      Quisque porta pulvinar urna, at maximus sapien efficitur ac. Suspendisse tristique blandit tortor eget congue. Nulla sed aliquet enim. Ut quis massa auctor, feugiat dui ut, molestie mi. Ut congue metus ac neque vestibulum, et pharetra neque mattis. Suspendisse 
 
      sed purus commodo, sagittis justo non, pretium diam. 
 
     </div> 
 
     </td> 
 
     <td class="text-center" style="width: 50%; vertical-align: middle;"> 
 
     <div class="numberCircle">1</div> 
 
     </td> 
 
    </tr> 
 
    </tbody> 
 
</table>