append variables
 -
    var cfeatures = [
      {
        image:'app.png',
        title:'App Development',
        text:'Get your blood tests delivered at home collect a sample from the news your blood tests.'
      },
      {
        image:'time-award.png', 
        title:'10 Times Award',
        text:'Get your blood tests delivered at home collect a sample from the news your blood tests.'
      },
      {
        image:'cloud.png',
        title:'Cloud Storage',
        text:'Get your blood tests delivered at home collect a sample from the news your blood tests.'
      },
       {
        image:'customization.png',
        title:'Customization',
        text:'Get your blood tests delivered at home collect a sample from the news your blood tests.'
      },
       {
        image:'ux.png',
        title:'UX Planning',
        text:'Get your blood tests delivered at home collect a sample from the news your blood tests.'
      },
       {
        image:'support.png',
        title:'Customer Support',
        text:'Get your blood tests delivered at home collect a sample from the news your blood tests.'
      },
      ]

mixin ChooseFeature(config)
  .col-md-4.mb-6
    .text-center.px-lg-3
      img.img-fluid.mb-3(src=`${CWD}assets/img/illustrations/${config.image}` width="90"  alt='')
      h5.fw-bold=config.title
      p.mb-md-0=config.text

mixin ChooseFeatures
  +Section.py-6
    .row.justify-content-center.mb-6
      .col-lg-6.text-center.mx-auto.mb-3.mb-md-5.mt-4
        h6.fw-bold.fs-4.display-3.lh-sm Why you should choose 
          br
          | our app 
        p.mb-0 The rise of mobile devices transforms the way we consume information entirely and the world's most elevant channels such as Facebook.
    .row 
      each feature in cfeatures 
        +ChooseFeature(feature )