add dot after text css code example

Example 1: overflow dottet

.cut-text { 
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

Example 2: three dots in css

span {
    display: inline-block;
    width: 180px;
    white-space: nowrap;
    overflow: hidden !important;
    text-overflow: ellipsis;
}