span.Telefon, span.Fax, span.E-Mail, span.Handy {
    white-space: nowrap;
   
}

span.Telefon:before {
    display:inline-block;
    content: "\f095";    
    font-size: inherit;
    padding-right: 5px;  
   font-family: 'Font Awesome 5 Free';
    font-weight: 900;    
    -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  text-align: center;
  width: 1.25em; 
    
}

span.E-Mail:before {
    display:inline-block;
    content: "\f0e0";    
    font-size: inherit;
    padding-right: 5px;  
   font-family: 'Font Awesome 5 Free';
    font-weight: 900;    
    -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  text-align: center;
  width: 1.25em; 
}

span.Fax:before {
    display:inline-block;
    content: "\f1ac";    
    font-size: inherit;
    padding-right: 5px;  
   font-family: 'Font Awesome 5 Free';
    font-weight: 900;    
    -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  text-align: center;
  width: 1.25em; 
}
span.Handy:before {
    display:inline-block;
    content: "\f3cd";    
    font-size: inherit;
    padding-right: 5px;  
   font-family: 'Font Awesome 5 Free';
    font-weight: 900;    
    -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  text-align: center;
  width: 1.25em; 
}