display:inline-block float:left;. , HTML-, html- javascript, .
var conteo = 1;
$("#add_row").click(function() {
if(conteo<10 || $('.ruttabl1').length < 10) {
$('#tab_logic').append('<tr id="addr'+(conteo)+'"></tr>');
$('#addr'+conteo).html("<td class='order'>"+ (conteo) +"</td> <td> <div class='form-group has-feedback col-md-12'> <input name='nombres_s1t1_array["+conteo+"]' id='nombre_s1t1_"+conteo+"' type='text' placeholder='Ingrese nombre completo' class='form-control txtVal' required><span class='glyphicon form-control-feedback' id='nombre_s1t1_"+conteo+1+"'></span></div></td> <td> <div class='form-group has-feedback col-md-10'> <input name='ruts_s1t1_array["+conteo+"]' id='rut_s1t1_"+conteo+"' type='text' maxlength='12' placeholder='Ingrese RUT' class='form-control ruttabl1' required style='display:inline-block;'> <span class='glyphicon form-control-feedback' id='rut_s1t1_"+conteo+1+"'></span></div></td> <td> <div class='form-group has-feedback col-md-11'><input type='file' id='archivo_s1t1_array"+conteo+"' name='archivo_s1t1_array["+conteo+"]' required> <span class='glyphicon form-control-feedback' id='archivo_s1t1_array"+conteo+1+"'></span> <a class='btn-remove-tr btn btn-danger' >Delete row</a> <div id='errorBlock"+conteo+"' class='help-block'></div> <span id='fileErrorValidMsg"+conteo+"' class='file-val-error'></span><br><span style='color:red'></span> </div> </td>");
conteo++;