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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <div class="timerBlocks">
  <div id="timer">25:00</div>
  <div id="clockColumn">
    <!-- start timer blocks -->
    <div class="block" id="block1"></div>
    <div class="block" id="block2"></div>
    <div class="block" id="block3"></div>
    <div class="block" id="block4"></div>
    <div class="block" id="block5"></div>
    <div class="block" id="block6"></div>
    <div class="block" id="block7"></div>
    <div class="block" id="block8"></div>
    <div class="block" id="block9"></div>
    <div class="block" id="block10"></div>
    <!-- end timer blocks -->
  </div>
</div>
<div class="setTime">
  <div id="topStop"><div class="workBreak" id="work">work</div><div class="workBreak" id="break">break</div></div>
  <div id="setMid">
  <div class="colStop" id="leftStop"></div>
  <div class="slider">
    <div class="slider__thumb" id="workSlider"></div>
  </div>
  <div class="colStop" id="midStop"></div>
<div class="slider">
    <div class="slider__thumb" id="breakSlider"></div>
  </div>
  <div class="colStop" id="rightStop"></div>
  </div>
  <div id="go"><button id="goButton">GO!</button></div>
</div>
            
          
!
            
              body {
  //border: solid black;
  display: flex;
  display: -webkit-flex;
  
}

#timer {
  height: 25%;
  width: 70%;
  border: 5px solid rgb(74, 74, 74);
  border-radius: 15px;
  
  display: flex;
  display: -webkit-flex;
  font-size: 500%;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
}

.timerBlocks {
  width: 50%;
  height: 80vh;
  //border: solid blue;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
  flex-direction: column;
  -webkit-flex-direction: column;
  
}

#clockColumn {
  height: 75%;
  width: 50%;
  border: 11px solid red;
  background-color: rgb(66, 165, 255);
  border-radius: 25px;
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  -webkit-flex-direction: column;
}

.block {
  border: solid rgb(66, 165, 255);

  background-color: yellow;
  border-radius: 10px;
  width: 100%;
  height: 10%;
  //-webkit-transition: width linear 1s; /*       Safari */
  //transition: width linear 1s;

}

#setMid {
  //border: solid purple;
  height: 50%;
  width: 100%;
  display: flex;
  display: -webkit-flex;
}

.setTime {
  width: 50%;
  height: 80vh;
  margin-right: 5px;
  //border: solid blue;
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  -webkit-flex-direction: column;

}

#topStop {
  //border: 5px solid grey;
  height: 25%;
  width: 100%;
  display: flex;
  display: -webkit-flex;
}

.workBreak {
  width: 50%;
  margin: 5px;
  color: rgb(169, 246, 169);
  border: 3px solid black;

  background-color: rgb(154, 68, 198);
  margin-top: 2%;
  height: 70%;
  font-size: 300%;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;

}


#go {
  height: 25%;
  width: 100%;
  //border: solid black;
  display: flex;
  display: -webkit-flex;
  font-size: 500%;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
  background-color: rgb(0, 147, 0);
  
}

#go:active {
  transform: translate(0px, 5px);
  height: 24%;
  margin-left: 1%;
  width: 98%;
  -webkit-transform: translate(0px, 5px);
}

#goButton {
  height: 100%;
  width: 100%;
  font-size: 100%;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
  background-color: rgb(0, 147, 0);
  box-shadow: 5px 5px 5px black;
  outline: none;
  border: none;
  box-shadow: 0 9px black;
}

#goButton:hover {background-color: rgb(0, 177, 0)}

#goButton:active {
  box-shadow: 0 0px yellow;
  transform: translateY(4px);
}

#fader {
  border: solid purple;
  width: 20%;
  height: 20%;
  background-color: purple;
}

.colStop {
  
  width: 20%;
  height: 100%;
  display: inline-flex;
  display: -webkit-inline-flex;
  
}

.slider {
  margin-left: 10%;
  margin-right: 10%;
}
            
          
!
            
                var goColor = "green";
  var running = false;
  var done = true;
  var paused = false;
  var theTimer;
  var barCount = 0;

  var workMin;
  var breakMin;
  var work = true;
  var blockWidth = parseInt($("#block1").css("width"), 10);
  var blockWidthPercent = blockWidth / 100;
  var blockWidthPx = blockWidth + "px";
  var hundred = 100;

  ////////////////////////


  $("#goButton").on("click", function() {
      if (goColor === "green") {
        $(this).css("background-color", "rgb(255, 117, 230)");
        $(this).text("PAUSE!");
        goColor = "pink";
      } else {
        $(this).css("background-color", "rgb(0, 147, 0)");
        $(this).text("GO!");
        goColor = "green";
      }
      //////////////////////////
      workMin = $("#workSlider").attr('data-value');
      breakMin = $("#breakSlider").attr('data-value');
      

   
      var minutes = workMin - 1;
    
      var seconds = "60";
      seconds = parseInt(seconds, 10);

      //console.log("running: "+running+"; done: "+done+"; paused: "+paused);

      if (running) {

        if (done) {
          
          countDown(minutes, seconds, paused, done, work);

          //alert(minutes, seconds, paused);
        } else {

          // get current, set w/out timing
          minutes = getMinutes();
          seconds = getSeconds();
          console.log("??? "+seconds);
          countDown(minutes, seconds, paused, done, work);
          paused = true;
          running = false;

          if (seconds > 9) {
          $("#timer").text(minutes + ":" + seconds); } else {
            $("#timer").text(minutes + ":0"+seconds);
          }

        }

      } else {

        if (paused) {
 
          minutes = getMinutes();
          seconds = getSeconds();


          countDown(minutes, seconds, paused, done, work);

          running = true;
          paused = false;
          done = false;

          // get current and begin countdown

        } else {
          // set mins and countdown

          countDown(minutes, seconds, paused, done, work);
          running = true;
          paused = false;
          done = false;

        }

      } // end large else  

    }) // end button click

  ///////////////////////////

  function getMinutes() {

    var minutes;
    var current = $("#timer").text();
    var length = current.length;
    
    if (length === 5) {
      minutes = current.charAt(0) + current.charAt(1); } else {
      minutes = current.charAt(0);
    }

    minutes = parseInt(minutes, 10);

    return minutes;

  }

  function getSeconds() {

    var current = $("#timer").text();

    var length = current.length;

    if (length === 5) {
      var seconds = current.charAt(length-2) + current.charAt(length - 1);
    }

    if (length === 4) {
      var seconds = current.charAt(length - 2) + current.charAt(length - 1);
    }

    if (length === 3) {
      var seconds = current.charAt(length - 1);
    }


    seconds = parseInt(seconds, 10);

    return seconds;

  }

  function startTimer(minutes) {
    var seconds = "59";

    $("#block1").css("width", blockWidthPx);
    $("#block2").css("width", blockWidthPx);
    $("#block3").css("width", blockWidthPx);
    $("#block4").css("width", blockWidthPx);
    $("#block5").css("width", blockWidthPx);
    $("#block6").css("width", blockWidthPx);
    $("#block7").css("width", blockWidthPx);
    $("#block8").css("width", blockWidthPx);
    $("#block9").css("width", blockWidthPx);
    $("#block10").css("width", blockWidthPx);

    minutes = minutes - 1;
    whichBlock = 1;


    if (work) {
      work = false;
    } else {
      work = true;
    }

    countDown(minutes, seconds, false, true, work);

  }

  ////////////////////

  var whichBlock = 1;

console.log("before countDown work is "+work);

  function countDown(minutes, seconds, paused, done, work) {

    workMin = $("#workSlider").attr('data-value');
      breakMin = $("#breakSlider").attr('data-value');
    
    var unit;
    var width;

    if (paused || done) {

      theTimer = setInterval(function timerDown() {
        //alert("but wait THERE'S MORE");

        if (seconds < 1) {
          seconds = 60;
          minutes--;
        }

        seconds--;

        seconds = seconds.toString();
        if (seconds < 10) {
          seconds = "0" + seconds;
        }

        if (minutes < 0) {
  
          if (work) {
          minutes = breakMin;
          work = false;
          } else {
            minutes = workMin;
            work = true;
          }

          clearInterval(theTimer);
          startTimer(minutes);
          done = false;
          seconds = "59";
          minutes--;
        }

        $("#timer").text(minutes + ":" + seconds);

        function getTheBlock() {

          switch (whichBlock) {
            case 1:
              width = $("#block1").css("width");
              break;
            case 2:
              width = $("#block2").css("width");
              break;
            case 3:
              width = $("#block3").css("width");
              break;
            case 4:
              width = $("#block4").css("width");
              break;
            case 5:
              width = $("#block5").css("width");
              break;
            case 6:
              width = $("#block6").css("width");
              break;
            case 7:
              width = $("#block7").css("width");
              break;
            case 8:
              width = $("#block8").css("width");
              break;
            case 9:
              width = $("#block9").css("width");
              break;
            case 10:
              width = $("#block10").css("width");
              break;

          }

          width = parseInt(width);

          width = width / blockWidthPercent;

          return width;
        } // end get the block

        function shrinkTheBar(width) {

          switch (whichBlock) {
            case 1:
              $("#block1").css("width", width);

              break;
            case 2:
              $("#block2").css("width", width);
              break;
            case 3:
              $("#block3").css("width", width);
              break;
            case 4:
              $("#block4").css("width", width);
              break;
            case 5:
              $("#block5").css("width", width);
              break;
            case 6:
              $("#block6").css("width", width);
              break;
            case 7:
              $("#block7").css("width", width);
              break;
            case 8:
              $("#block8").css("width", width);
              break;
            case 9:
              $("#block9").css("width", width);
              break;
            case 10:
              $("#block10").css("width", width);
              break;

          }
        }

        function getUnit() {

          console.log("getUnit function work is "+work);
          var second;
          
          if (work) {
          second = (workMin * 60) / 10;
          } else {
            second = (breakMin * 60) / 10;
          }
        
          // second equals the number of seconds in each bar

          // unit equals the percent each shrink must shrink

          unit = 100/second;
          
          return unit;
        }

        

        unit = getUnit();

        barCount++;
        
        //console.log(hundred+" - "+unit+" = "+(hundred-unit));
        hundred -= unit;
        width = hundred;
        
        // console bar shrinking values
        /*
        console.log("width is "+hundred+"%");
        
        console.log("unit is "+unit+"%");
        
        console.log(barCount+" seconds in this bar");
        
        console.log(".......");        
        */
        
        if (width <= (unit/2)) {
          shrinkTheBar(0);
          hundred = 100;
          barCount = 0;
          whichBlock++;
        } else {
          
          width = width+"%";
        shrinkTheBar(width);

        } 
      }, 1000);
    } else {

      clearInterval(theTimer);

      $("#timer").text(minutes + ":" + seconds);

    } // end else

  } // end countDown
            
          
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