JSFiddle - React, Tailwind, and code Playground

by Nate Armstrong

CSS

<style>#header .navbar .navbar-brand.logo a #site-slogan,
#header .navbar .navbar-brand.logo a .ocu-logo,
#header .navbar,
#subMenuShadowTriangle,
.subMenuFold2,
.subMenuFold1,
#prime #not-sidemenu,
#prime #the-sidemenu {
  transition-property: all;
  transition-duration: .5s
}

.subMenuFold2,
.subMenuFold1 {
  height: 0px
}

.d-none {
  display: none !important
}

.d-inline {
  display: inline !important
}

.d-inline-block {
  display: inline-block !important
}

.d-block {
  display: block !important
}

.d-table {
  display: table !important
}

.d-table-row {
  display: table-row !important
}

.d-table-cell {
  display: table-cell !important
}

.d-flex {
  display: flex !important
}

.d-inline-flex {
  display: inline-flex !important
}

@media(min-width: 320px) {
  .d-xs-none {
    display: none !important
  }

  .d-xs-inline {
    display: inline !important
  }

  .d-xs-inline-block {
    display: inline-block !important
  }

  .d-xs-block {
    display: block !important
  }

  .d-xs-table {
    display: table !important
  }

  .d-xs-table-row {
    display: table-row !important
  }

  .d-xs-table-cell {
    display: table-cell !important
  }

  .d-xs-flex {
    display: flex !important
  }

  .d-xs-inline-flex {
    display: inline-flex !important
  }
}

@media(min-width: 450px) {
  .d-sm-none {
    display: none !important
  }

  .d-sm-inline {
    display: inline !important
  }

  .d-sm-inline-block {
    display: inline-block !important
  }

  .d-sm-block {
    display: block !important
  }

  .d-sm-table {
    display: table !important
  }

  .d-sm-table-row {
    display: table-row !important
  }

  .d-sm-table-cell {
    display: table-cell !important
  }

  .d-sm-flex {
    display: flex !important
  }

  .d-sm-inline-flex {
    display: inline-flex !important
  }
}

@media(min-width: 600px) {
  .d-md-none {
    display: none !important
  }

  .d-md-inline {
    display: inline !important
  }

  .d-md-inline-block {
    display: inline-block !important
...