var mainObj = document.getElementsByClassName("tab-pane active")[1];
var array = mainObj.children;
 //console.log(document.getElementsByClassName("tab-pane active")[1]);
var temp = [];

for (var i = 0; i < array.length-1; i++) {
 if (array[i].className == "list-empty") continue;
 if (i == array.length-1) break;

temp[i] = array[i].children[2].innerText.toLowerCase();
// console.log(temp[i]);
}


//console.log(temp.sort());

temp.sort();

for (var i = 0; i < array.length-1; i++) {
    for (var k = 0; k < array.length-1; k++) {
        if(array[k].className == "list-empty") mainObj.appendChild(array[k]);
        if(array[k].children[2].innerText.toLowerCase() == temp[i]) {
         mainObj.appendChild(array[k]);
         break;
        }
        }

    }

 //console.log(document.getElementsByClassName("tab-pane active")[1]);

document.getElementsByClassName("tab-pane active")[1].appendChild(document.getElementsByClassName("tab-pane active")[1].children[0]);

 console.log(document.getElementsByClassName("tab-pane active")[1]);