如何将文本与标签底部对齐？

时间：2017-07-19 17:07:59

标签： javascript html css

在我正在开发的项目中，我陷入了视觉方面的困境

与标签中的文本对齐有关的问题。我无法将文本对齐到标签的底部。如果您运行代码段，则可以查看我的问题。

段：

jQuery(function() {
Date.prototype.addDays = function(days) {
  var dat = new Date(this.valueOf());
  dat.setDate(dat.getDate() + days);
  return dat;
}
Date.prototype.yyyymmdd = function() {
  var mm = this.getMonth() + 1; // getMonth() is zero-based
  var dd = this.getDate();

  return [this.getFullYear() + "-",
          (mm>9 ? '' : '0')  + mm + "-",
          (dd>9 ? '' : '0')  + dd 
         ].join('');
};

var date0 = new Date();
date0 = date0.yyyymmdd();
var date1 = new Date();
date1 = date1.addDays(1);
date1 = date1.yyyymmdd();
jQuery("#datepiker_0").datepicker({
      dateFormat: 'yy-mm-dd'
   }).datepicker('setDate', date0)
jQuery("#datepiker_1").datepicker({
      dateFormat: 'yy-mm-dd'
   }).datepicker('setDate', date1)

jQuery("#datepiker_1").focusout(function(){
  
});

jQuery("#num_quartos").focusout(function(){
	var numero_quartos_selec = jQuery( "#num_quartos" ).val();
	var num_quartos_actuais = jQuery(".class_quartos").length;
	if( num_quartos_actuais > numero_quartos_selec){
    var id_div_del = "";
    var id_label_del = "";
    var id_br_del = "";
		for (var i = num_quartos_actuais; i > numero_quartos_selec; i--){
      id_label_del = "#label_quarto_"+i;
      id_div_del = "#quarto_"+i;
      id_br_del = "#id_br"+i;
      jQuery( id_label_del ).remove();
			jQuery( id_div_del ).remove();
      jQuery( id_br_del ).remove();  
		}
	}
	if(num_quartos_actuais < numero_quartos_selec){
		var id_div = "";
		var id_label = "";
    var div_id_label = "";
    var id_br = "";
    var name_br = "";
    var name_div = "";
    var name_label_div = "";
		var class_div = "class_quartos";
		var j = num_quartos_actuais;
    var label = "";
    var div = "";
    var br = "";
    var input_1 = "";
    var input_2 = "";
    var input_3 = "";
    var label_1 = "";
    var label_2 = "";
    var label_3 = "";
    var id_input_1 = "";
    var name_input_1 = "";
    var id_input_2 = "";
    var name_input_2 = "";
    var id_input_3 = "";
    var name_input_3 = "";
    var div_center = "";
    var div_left = "";
    var div_right = "";
    var div_id_center = "";
    var div_id_left = "";
    var div_id_right = "";
    var div_center_label = "";
    var div_center_label_id = "";
		for(var i = num_quartos_actuais; i < numero_quartos_selec; i++){
			j++;
			id_div = "quarto_"+j;
      name_label_div = "Quarto "+j;
      name_div = "quarto_"+j;
      name_br = "name_br_"+j;
      id_br = "id_br"+j;
      div_id_label = "label_quarto_"+j;
      div_center_label_id = "id_label_center_"+j;
      
       div_center_label_id = jQuery('<div>').attr({id:  div_center_label_id,  class: "div_center"});
      
      label = jQuery("<label>").attr( 'for', name_div).text(name_label_div);
      label = label.attr({id: div_id_label});
      
      label.appendTo(div_center_label_id);
      
      div = jQuery('<div>').attr({id: id_div, name: name_div, class: class_div});
      br = jQuery('<br>').attr({id: id_br, name: name_br});
      div.appendTo(label);
      
      div_id_center = "div_center"+j;
      div_id_left = "div_left"+j;
      div_id_right = "div_right"+j;
      
      div_center = jQuery('<div>').attr({id: div_id_center,  class: "div_center"});
      
      div_left = jQuery('<div>').attr({id: div_id_left, class: "div_left"});
      
      div_right = jQuery('<div>').attr({id: div_id_right, class: "div_left"});
      
      label_1 = jQuery("<label>").attr( 'for',  name_input_1).text("Adultos");
      id_input_1 = "num_adultos_"+j;
      name_input_1 = "num_adultos_"+j;
      input_1 = jQuery('<input>').attr({id: id_input_1, name: name_input_1, value: "2"});
      input_1.appendTo(label_1); 
      label_1.appendTo(div_left);
      input_1.appendTo(div_left);
      div_left.appendTo(div);
      
      label_2 = jQuery("<label>").attr( 'for', name_input_2).text("Crianças (3-12 anos)");
      id_input_2 = "num_criancas_"+j;
      name_input_2 = "num_criancas_"+j;
      input_2 = jQuery('<input>').attr({id: id_input_2, name: name_input_2, value: "0"});
      input_2.appendTo(label_2); 
      label_2.appendTo(div_right);
      input_2.appendTo(div_right);
      div_right.appendTo(div);
      
      label_3 = jQuery("<label>").attr( 'for', name_input_3).text("Bebés (0-2 anos)");
      id_input_3 = "num_bebes_"+j;
      name_input_3 = "num_bebes_"+j;
      input_3 = jQuery('<input>').attr({id: id_input_3, name: name_input_3, value: "0"});
      input_3.appendTo(label_3); 
      label_3.appendTo(div_center);
      input_3.appendTo(div_center);
      div_center.appendTo(div);
     jQuery('#num_ocupantes').append(br);
     jQuery('#num_ocupantes').append(div_center_label_id);
     jQuery('#num_ocupantes').append(div);
		}
	}
}); 

});
label{
  display: block;
  width: 75px;
  height: 40px;
  text-align: center;
}
input{
display: block;
width: 75px;
height: 20px;
text-align: right;
}
.div_center{
display: inline-block;
float:center;
width:100px;
}
.div_left{
float:left;
width:100px;
}
.div_right{
float:right;
width:100px;
}
.conteiner{
text-align:center;
width:100%px;
}
.class_quartos{
text-align:center;
width:100%px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
      <title>jQuery UI Datepicker - Default functionality</title>
      <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
      <link rel="stylesheet" href="/resources/demos/style.css">
      <script src="https://code.jquery.com/jquery-1.12.4.js"></script>
      <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<div class = "conteiner">
<div class = "div_left">
<label for ="datepiker_0">Chegada</label>
		<input type ="text" id = "datepiker_0" name = "datepiker_0" value = "" class = "datepicker">
</div>
<div class = "div_center">
		<label for ="datepiker_1">Saída</label>
		<input type ="text" id = "datepiker_1" name = "datepiker_1" value = "" class = "datepicker">
</div>
<div class = "div_right">
		<label for = "num_quartos">Quartos</label>
<input type = "text" id = "num_quartos" name = "num_quartos" value = "1">
</div>
</div>
<br> </br>
<div id = "num_ocupantes" class= "conteiner">
 <div class = "div_center">
  <label id = "label_quarto_1" for = "quarto_1">Quarto 1</label>
 </div>
  <div id = "quarto_1" class = "class_quartos">
  <div class = "div_left">
          <label for = "num_Adultos_1">Adultos</label>
  
					<input type ="text" id = "num_adultos_1" name = "num_adultos_1" value = "2" class = "num">
  </div>
  <div class = "div_center">
					<label for = "num_criancas_1">Crianças (3-12 anos)</label>
					<input type ="text" id = "num_criancas_1" name = "num_criancas_1" value = "0" class = "num">
  </div>
  <div class = "div_right">
					<label for = "num_bebes_1">Bebés (0-2 anos)</label>
         
					<input type ="text" id = "num_bebes_1" name = "num_bebes_1" value = "0" class = "num">
  </div>
  </div>
</div>

如果您运行代码段，请检查标签文本（Chegada，Saída，Quartos，Adultos），它与其他标签相关。

有没有办法通过css解决这个问题？

3 个答案:

答案 0 :(得分：3)

您可以使用下面给出的CSS

将文本对齐到标签的底部 
display: table-cell;
vertical-align: bottom;

只需将label的CSS替换为

label{
  /*display: block;*/
  display: table-cell;
  vertical-align: bottom;
  width: 75px;
  height: 40px;
  text-align: center;
}

请参阅下面的代码段

jQuery(function() {
Date.prototype.addDays = function(days) {
  var dat = new Date(this.valueOf());
  dat.setDate(dat.getDate() + days);
  return dat;
}
Date.prototype.yyyymmdd = function() {
  var mm = this.getMonth() + 1; // getMonth() is zero-based
  var dd = this.getDate();

  return [this.getFullYear() + "-",
          (mm>9 ? '' : '0')  + mm + "-",
          (dd>9 ? '' : '0')  + dd 
         ].join('');
};

var date0 = new Date();
date0 = date0.yyyymmdd();
var date1 = new Date();
date1 = date1.addDays(1);
date1 = date1.yyyymmdd();
jQuery("#datepiker_0").datepicker({
      dateFormat: 'yy-mm-dd'
   }).datepicker('setDate', date0)
jQuery("#datepiker_1").datepicker({
      dateFormat: 'yy-mm-dd'
   }).datepicker('setDate', date1)

jQuery("#datepiker_1").focusout(function(){
  
});

jQuery("#num_quartos").focusout(function(){
	var numero_quartos_selec = jQuery( "#num_quartos" ).val();
	var num_quartos_actuais = jQuery(".class_quartos").length;
	if( num_quartos_actuais > numero_quartos_selec){
    var id_div_del = "";
    var id_label_del = "";
    var id_br_del = "";
		for (var i = num_quartos_actuais; i > numero_quartos_selec; i--){
      id_label_del = "#label_quarto_"+i;
      id_div_del = "#quarto_"+i;
      id_br_del = "#id_br"+i;
      jQuery( id_label_del ).remove();
			jQuery( id_div_del ).remove();
      jQuery( id_br_del ).remove();  
		}
	}
	if(num_quartos_actuais < numero_quartos_selec){
		var id_div = "";
		var id_label = "";
    var div_id_label = "";
    var id_br = "";
    var name_br = "";
    var name_div = "";
    var name_label_div = "";
		var class_div = "class_quartos";
		var j = num_quartos_actuais;
    var label = "";
    var div = "";
    var br = "";
    var input_1 = "";
    var input_2 = "";
    var input_3 = "";
    var label_1 = "";
    var label_2 = "";
    var label_3 = "";
    var id_input_1 = "";
    var name_input_1 = "";
    var id_input_2 = "";
    var name_input_2 = "";
    var id_input_3 = "";
    var name_input_3 = "";
    var div_center = "";
    var div_left = "";
    var div_right = "";
    var div_id_center = "";
    var div_id_left = "";
    var div_id_right = "";
    var div_center_label = "";
    var div_center_label_id = "";
		for(var i = num_quartos_actuais; i < numero_quartos_selec; i++){
			j++;
			id_div = "quarto_"+j;
      name_label_div = "Quarto "+j;
      name_div = "quarto_"+j;
      name_br = "name_br_"+j;
      id_br = "id_br"+j;
      div_id_label = "label_quarto_"+j;
      div_center_label_id = "id_label_center_"+j;
      
       div_center_label_id = jQuery('<div>').attr({id:  div_center_label_id,  class: "div_center"});
      
      label = jQuery("<label>").attr( 'for', name_div).text(name_label_div);
      label = label.attr({id: div_id_label});
      
      label.appendTo(div_center_label_id);
      
      div = jQuery('<div>').attr({id: id_div, name: name_div, class: class_div});
      br = jQuery('<br>').attr({id: id_br, name: name_br});
      div.appendTo(label);
      
      div_id_center = "div_center"+j;
      div_id_left = "div_left"+j;
      div_id_right = "div_right"+j;
      
      div_center = jQuery('<div>').attr({id: div_id_center,  class: "div_center"});
      
      div_left = jQuery('<div>').attr({id: div_id_left, class: "div_left"});
      
      div_right = jQuery('<div>').attr({id: div_id_right, class: "div_left"});
      
      label_1 = jQuery("<label>").attr( 'for',  name_input_1).text("Adultos");
      id_input_1 = "num_adultos_"+j;
      name_input_1 = "num_adultos_"+j;
      input_1 = jQuery('<input>').attr({id: id_input_1, name: name_input_1, value: "2"});
      input_1.appendTo(label_1); 
      label_1.appendTo(div_left);
      input_1.appendTo(div_left);
      div_left.appendTo(div);
      
      label_2 = jQuery("<label>").attr( 'for', name_input_2).text("Crianças (3-12 anos)");
      id_input_2 = "num_criancas_"+j;
      name_input_2 = "num_criancas_"+j;
      input_2 = jQuery('<input>').attr({id: id_input_2, name: name_input_2, value: "0"});
      input_2.appendTo(label_2); 
      label_2.appendTo(div_right);
      input_2.appendTo(div_right);
      div_right.appendTo(div);
      
      label_3 = jQuery("<label>").attr( 'for', name_input_3).text("Bebés (0-2 anos)");
      id_input_3 = "num_bebes_"+j;
      name_input_3 = "num_bebes_"+j;
      input_3 = jQuery('<input>').attr({id: id_input_3, name: name_input_3, value: "0"});
      input_3.appendTo(label_3); 
      label_3.appendTo(div_center);
      input_3.appendTo(div_center);
      div_center.appendTo(div);
     jQuery('#num_ocupantes').append(br);
     jQuery('#num_ocupantes').append(div_center_label_id);
     jQuery('#num_ocupantes').append(div);
		}
	}
}); 

});
label{
  /*display: block;*/
  display: table-cell;
  vertical-align: bottom;
  width: 75px;
  height: 40px;
  text-align: center;
}
input{
display: block;
width: 75px;
height: 20px;
text-align: right;
}
.div_center{
display: inline-block;
float:center;
width:100px;
}
.div_left{
float:left;
width:100px;
}
.div_right{
float:right;
width:100px;
}
.conteiner{
text-align:center;
width:100%px;
}
.class_quartos{
text-align:center;
width:100%px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
      <title>jQuery UI Datepicker - Default functionality</title>
      <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
      <link rel="stylesheet" href="/resources/demos/style.css">
      <script src="https://code.jquery.com/jquery-1.12.4.js"></script>
      <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<div class = "conteiner">
<div class = "div_left">
<label for ="datepiker_0">Chegada</label>
		<input type ="text" id = "datepiker_0" name = "datepiker_0" value = "" class = "datepicker">
</div>
<div class = "div_center">
		<label for ="datepiker_1">Saída</label>
		<input type ="text" id = "datepiker_1" name = "datepiker_1" value = "" class = "datepicker">
</div>
<div class = "div_right">
		<label for = "num_quartos">Quartos</label>
<input type = "text" id = "num_quartos" name = "num_quartos" value = "1">
</div>
</div>
<br> </br>
<div id = "num_ocupantes" class= "conteiner">
 <div class = "div_center">
  <label id = "label_quarto_1" for = "quarto_1">Quarto 1</label>
 </div>
  <div id = "quarto_1" class = "class_quartos">
  <div class = "div_left">
          <label for = "num_Adultos_1">Adultos</label>
  
					<input type ="text" id = "num_adultos_1" name = "num_adultos_1" value = "2" class = "num">
  </div>
  <div class = "div_center">
					<label for = "num_criancas_1">Crianças (3-12 anos)</label>
					<input type ="text" id = "num_criancas_1" name = "num_criancas_1" value = "0" class = "num">
  </div>
  <div class = "div_right">
					<label for = "num_bebes_1">Bebés (0-2 anos)</label>
         
					<input type ="text" id = "num_bebes_1" name = "num_bebes_1" value = "0" class = "num">
  </div>
  </div>
</div>

答案 1 :(得分：2)

<dependency> <groupId>com.hynnet</groupId> <artifactId>oracle-driver-ojdbc6</artifactId> <version>12.1.0.1</version> </dependency> 会将文字放在display: flex; align-items: flex-end;

的底部 

label
jQuery(function() {
Date.prototype.addDays = function(days) {
  var dat = new Date(this.valueOf());
  dat.setDate(dat.getDate() + days);
  return dat;
}
Date.prototype.yyyymmdd = function() {
  var mm = this.getMonth() + 1; // getMonth() is zero-based
  var dd = this.getDate();

  return [this.getFullYear() + "-",
          (mm>9 ? '' : '0')  + mm + "-",
          (dd>9 ? '' : '0')  + dd 
         ].join('');
};

var date0 = new Date();
date0 = date0.yyyymmdd();
var date1 = new Date();
date1 = date1.addDays(1);
date1 = date1.yyyymmdd();
jQuery("#datepiker_0").datepicker({
      dateFormat: 'yy-mm-dd'
   }).datepicker('setDate', date0)
jQuery("#datepiker_1").datepicker({
      dateFormat: 'yy-mm-dd'
   }).datepicker('setDate', date1)

jQuery("#datepiker_1").focusout(function(){
  
});

jQuery("#num_quartos").focusout(function(){
	var numero_quartos_selec = jQuery( "#num_quartos" ).val();
	var num_quartos_actuais = jQuery(".class_quartos").length;
	if( num_quartos_actuais > numero_quartos_selec){
    var id_div_del = "";
    var id_label_del = "";
    var id_br_del = "";
		for (var i = num_quartos_actuais; i > numero_quartos_selec; i--){
      id_label_del = "#label_quarto_"+i;
      id_div_del = "#quarto_"+i;
      id_br_del = "#id_br"+i;
      jQuery( id_label_del ).remove();
			jQuery( id_div_del ).remove();
      jQuery( id_br_del ).remove();  
		}
	}
	if(num_quartos_actuais < numero_quartos_selec){
		var id_div = "";
		var id_label = "";
    var div_id_label = "";
    var id_br = "";
    var name_br = "";
    var name_div = "";
    var name_label_div = "";
		var class_div = "class_quartos";
		var j = num_quartos_actuais;
    var label = "";
    var div = "";
    var br = "";
    var input_1 = "";
    var input_2 = "";
    var input_3 = "";
    var label_1 = "";
    var label_2 = "";
    var label_3 = "";
    var id_input_1 = "";
    var name_input_1 = "";
    var id_input_2 = "";
    var name_input_2 = "";
    var id_input_3 = "";
    var name_input_3 = "";
    var div_center = "";
    var div_left = "";
    var div_right = "";
    var div_id_center = "";
    var div_id_left = "";
    var div_id_right = "";
    var div_center_label = "";
    var div_center_label_id = "";
		for(var i = num_quartos_actuais; i < numero_quartos_selec; i++){
			j++;
			id_div = "quarto_"+j;
      name_label_div = "Quarto "+j;
      name_div = "quarto_"+j;
      name_br = "name_br_"+j;
      id_br = "id_br"+j;
      div_id_label = "label_quarto_"+j;
      div_center_label_id = "id_label_center_"+j;
      
       div_center_label_id = jQuery('<div>').attr({id:  div_center_label_id,  class: "div_center"});
      
      label = jQuery("<label>").attr( 'for', name_div).text(name_label_div);
      label = label.attr({id: div_id_label});
      
      label.appendTo(div_center_label_id);
      
      div = jQuery('<div>').attr({id: id_div, name: name_div, class: class_div});
      br = jQuery('<br>').attr({id: id_br, name: name_br});
      div.appendTo(label);
      
      div_id_center = "div_center"+j;
      div_id_left = "div_left"+j;
      div_id_right = "div_right"+j;
      
      div_center = jQuery('<div>').attr({id: div_id_center,  class: "div_center"});
      
      div_left = jQuery('<div>').attr({id: div_id_left, class: "div_left"});
      
      div_right = jQuery('<div>').attr({id: div_id_right, class: "div_left"});
      
      label_1 = jQuery("<label>").attr( 'for',  name_input_1).text("Adultos");
      id_input_1 = "num_adultos_"+j;
      name_input_1 = "num_adultos_"+j;
      input_1 = jQuery('<input>').attr({id: id_input_1, name: name_input_1, value: "2"});
      input_1.appendTo(label_1); 
      label_1.appendTo(div_left);
      input_1.appendTo(div_left);
      div_left.appendTo(div);
      
      label_2 = jQuery("<label>").attr( 'for', name_input_2).text("Crianças (3-12 anos)");
      id_input_2 = "num_criancas_"+j;
      name_input_2 = "num_criancas_"+j;
      input_2 = jQuery('<input>').attr({id: id_input_2, name: name_input_2, value: "0"});
      input_2.appendTo(label_2); 
      label_2.appendTo(div_right);
      input_2.appendTo(div_right);
      div_right.appendTo(div);
      
      label_3 = jQuery("<label>").attr( 'for', name_input_3).text("Bebés (0-2 anos)");
      id_input_3 = "num_bebes_"+j;
      name_input_3 = "num_bebes_"+j;
      input_3 = jQuery('<input>').attr({id: id_input_3, name: name_input_3, value: "0"});
      input_3.appendTo(label_3); 
      label_3.appendTo(div_center);
      input_3.appendTo(div_center);
      div_center.appendTo(div);
     jQuery('#num_ocupantes').append(br);
     jQuery('#num_ocupantes').append(div_center_label_id);
     jQuery('#num_ocupantes').append(div);
		}
	}
}); 

});
label{
  display: flex;
  width: 75px;
  height: 40px;
  text-align: center;
  align-items: flex-end;
}
input{
display: block;
width: 75px;
height: 20px;
text-align: right;
}
.div_center{
display: inline-block;
float:center;
width:100px;
}
.div_left{
float:left;
width:100px;
}
.div_right{
float:right;
width:100px;
}
.conteiner{
text-align:center;
width:100%px;
}
.class_quartos{
text-align:center;
width:100%px;
}

答案 2 :(得分：1)

label {
 display: flex;
 justify-content: center;
 align-items: flex-end;
}

或

label {
 display: table-cell;
 vertical-align: bottom;
}
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