[英]How to make the header responsive?
當瀏覽器屏幕最大化時,標題在我的筆記本電腦中完美運行。 但是當瀏覽器屏幕調整大小時,它沒有響應,post按鈕消失,搜索按鈕改變其對齊方式,當檢查移動響應時,它完全錯位。
.navbar-fixed-top{ -webkit-box-shadow: 0 6px 6px -6px red; -moz-box-shadow: 0 6px 6px -6px red; box-shadow: 0 6px 6px -6px red; background: rgba(192, 192, 192, 0.1) } #logo{ margin-top: -5px; } /*Search field*/ #search{ font: 13px 'Lucida sans', Arial, Helvetica; color: #eee; text-align: center; } #search a { color: #ccc; } /*-------------------------------------*/ .cf:before, .cf:after{ content:""; display:table; } .cf:after{ clear:both; } .cf{ zoom:1; } /*-------------------------------------*/ .form-wrapper{ height :60px; } .form-wrapper input { width: 500px; height: 40px; padding: 10px 5px; float: left; font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma'; border: 0; margin-top: 10px; margin-left: 150px; background: #eee; -moz-border-radius: 3px 0 0 3px; -webkit-border-radius: 3px 0 0 3px; border-radius: 3px 0 0 3px; } .form-wrapper input:focus { outline: 0; background: #fff; -moz-box-shadow: 0 0 2px rgba(0,0,0,.8) inset; -webkit-box-shadow: 0 0 2px rgba(0,0,0,.8) inset; box-shadow: 0 0 2px rgba(0,0,0,.8) inset; } .form-wrapper input::-webkit-input-placeholder { color: #999; font-weight: normal; } .form-wrapper input:-moz-placeholder { color: #999; font-weight: normal; } .form-wrapper input:-ms-input-placeholder { color: #999; font-weight: normal; } .form-wrapper button { overflow: visible; position: relative; border: 0; padding: 0; cursor: pointer; height: 40px; width: 110px; font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma'; color: #fff; text-transform: uppercase; background: #d83c3c; -moz-border-radius: 0 3px 3px 0; -webkit-border-radius: 0 3px 3px 0; border-radius: 0 3px 3px 0; text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3); top:-40px !important; margin-left: 373px; } .form-wrapper button:hover{ background: #e54040; } .form-wrapper button:active, .form-wrapper button:focus{ background: #c42f2f; } .form-wrapper button:hover:before{ border-right-color: #e54040; } .form-wrapper button:focus:before{ border-right-color: #c42f2f; } .form-wrapper button::-moz-focus-inner { border: 0; padding: 0; } /*End of search style*/ /* post button*/ .post{ height:5px; } .post button { overflow: visible; position: relative; border: 0; padding: 0; cursor: pointer; height: 40px; width: 110px; font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma'; color: #fff; text-transform: uppercase; background: #d83c3c; -moz-border-radius: 3px 3px 3px 3px; -webkit-border-radius: 3px 3px 3px 3px; border-radius: 3px 3px 3px 3px; text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3); top:-49px !important; margin-left: 1100px; } .post{ width: 100% } .post button:hover{ background: #e54040; } .post button:active, .post button:focus{ background: #c42f2f; } .post button:hover:before{ border-right-color: #e54040; } .post button:focus:before{ border-right-color: #c42f2f; } .post button::-moz-focus-inner { border: 0; padding: 0; }
<nav class="navbar navbar-fixed-top"> <div class="container-fluid"> <div class="navbar-header"> <a class="navbar-brand" href="#"><img src="images/logo.svg" id="logo"></a> </div> <div id="search"> <form class="form-wrapper cf"> <input type="text" placeholder="Search here..." required> <button type="submit">Search</button> </form> </div> <div class="post"> <button type="submit">POST</button> </div> </div> </nav>
您可以在css中使用@media注釋,也可以使用bootstrap框架。
@media only screen and (max-width: 768px) {
/*For mobile or iPad*/
.post {
width: 100%;
}
}
你聽說過css media queries
嗎? 如果不是我建議您閱讀它們(一個簡單的谷歌搜索會做)。 媒體查詢由可選媒體類型和零個或多個表達式組成,這些表達式通過使用媒體功能限制樣式表的范圍。 您可以使用media queries
告訴您css
在特定屏幕尺寸下顯示或重新排列某些內容。
例如
.size {
width: 50%;
}
@media only screen and (min-width: 160px) and (max-width: 500px) {
.size {
width: 100%;
}
}
這個query
將改變.size width
至100%
如果屏幕尺寸小於500px
,返回到50%
如果屏幕尺寸大於500px
您也可以嘗試使用響應式框架
編輯了部分代碼以顯示示例,但建議您學習媒體查詢。
你的CSS
.navbar-fixed-top{
-webkit-box-shadow: 0 6px 6px -6px red;
-moz-box-shadow: 0 6px 6px -6px red;
box-shadow: 0 6px 6px -6px red;
background: rgba(192, 192, 192, 0.1)
}
#logo{
margin-top: -5px;
}
/*Search field*/
#search{
font: 13px 'Lucida sans', Arial, Helvetica;
color: #eee;
text-align: center;
}
#search a {
color: #ccc;
}
/*-------------------------------------*/
.cf:before, .cf:after{
content:"";
display:table;
}
.cf:after{
clear:both;
}
.cf{
zoom:1;
}
/*-------------------------------------*/
/*EDITTED*/
.form-wrapper{
height :50px;
width: 100%;
}
/*EDITTED*/
.form-wrapper input {
width: 500px;
height: 40px;
float: left;
padding: 0 0 0 5px;
font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma';
border: 0;
margin-left: 150px;
background: #eee;
-moz-border-radius: 3px 0 0 3px;
-webkit-border-radius: 3px 0 0 3px;
border-radius: 3px 0 0 3px;
}
.form-wrapper input:focus {
outline: 0;
background: #fff;
-moz-box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
-webkit-box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
}
.form-wrapper input::-webkit-input-placeholder {
color: #999;
font-weight: normal;
}
.form-wrapper input:-moz-placeholder {
color: #999;
font-weight: normal;
}
.form-wrapper input:-ms-input-placeholder {
color: #999;
font-weight: normal;
}
.form-wrapper button {
overflow: visible;
position: relative;
border: 0;
padding: 0;
cursor: pointer;
height: 40px;
width: 110px;
font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma';
color: #fff;
text-transform: uppercase;
background: #d83c3c;
-moz-border-radius: 0 3px 3px 0;
-webkit-border-radius: 0 3px 3px 0;
border-radius: 0 3px 3px 0;
text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3);
float: left;
}
.form-wrapper button:hover{
background: #e54040;
}
.form-wrapper button:active,
.form-wrapper button:focus{
background: #c42f2f;
}
.form-wrapper button:hover:before{
border-right-color: #e54040;
}
.form-wrapper button:focus:before{
border-right-color: #c42f2f;
}
.form-wrapper button::-moz-focus-inner {
border: 0;
padding: 0;
}
/*End of search style*/
/* post button*/
.post{
height:5px;
}
.post button {
overflow: visible;
position: relative;
border: 0;
padding: 0;
cursor: pointer;
height: 40px;
width: 110px;
font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma';
color: #fff;
text-transform: uppercase;
background: #d83c3c;
-moz-border-radius: 3px 3px 3px 3px;
-webkit-border-radius: 3px 3px 3px 3px;
border-radius: 3px 3px 3px 3px;
text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3);
top:-49px !important;
margin-left: 80%;
}
.post{
width: 100%
}
.post button:hover{
background: #e54040;
}
.post button:active,
.post button:focus{
background: #c42f2f;
}
.post button:hover:before{
border-right-color: #e54040;
}
.post button:focus:before{
border-right-color: #c42f2f;
}
.post button::-moz-focus-inner {
border: 0;
padding: 0;
}
媒體查詢
@media only screen and (min-width: 160px) and (max-width: 1200px) {
.post {
clear: both;
margin: 50px auto 0 auto;
text-align: center;
margin-left: -45%;
}
.container-fluid {
height: 120px;
}
}
@media only screen and (min-width: 160px) and (max-width: 900px) {
.form-wrapper input {
width: 300px;
margin-left: 20%;
}
}
@media only screen and (min-width: 160px) and (max-width: 535px) {
.form-wrapper input {
width: 150px;
}
.form-wrapper button {
width: 100px;
}
}
HTML
<!--same as question-->
希望你了解這是如何工作的
嘗試使用flex易於使用,請參閱我的代碼,它適用於所有設備
* { padding: 0; margin: 0; box-sizing: border-box; outline: none; resize: none; } .navbar-fixed-top{ -webkit-box-shadow: 0 6px 6px -6px red; -moz-box-shadow: 0 6px 6px -6px red; box-shadow: 0 6px 6px -6px red; background: rgba(192, 192, 192, 0.1) } .navbar-brand { display:inline-block; } /*Search field*/ #search{ font: 13px 'Lucida sans', Arial, Helvetica; color: #eee; text-align: center; } .form-wrapper{ display: -webkit-box; display: -ms-flexbox; display: -webkit-flex; display: flex; -webkit-box-align: center; -webkit-align-items: center; -ms-flex-align: center; align-items: center; -webkit-box-flex: 2; -webkit-flex: 2; -ms-flex: 2; flex: 2; padding-left:10px; padding-right:10px; width:100%; } .form-wrapper input { -webkit-box-flex: 2; -webkit-flex: 2; -ms-flex: 2; flex: 2; height: 40px; padding: 10px 5px; font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma'; border: 0; background: #eee; -moz-border-radius: 3px 0 0 3px; -webkit-border-radius: 3px 0 0 3px; border-radius: 3px 0 0 3px; } .form-wrapper input:focus { outline: 0; background: #fff; -moz-box-shadow: 0 0 2px rgba(0,0,0,.8) inset; -webkit-box-shadow: 0 0 2px rgba(0,0,0,.8) inset; box-shadow: 0 0 2px rgba(0,0,0,.8) inset; } .form-wrapper input:-moz-placeholder, .form-wrapper input:-ms-input-placeholder, .form-wrapper input::-webkit-input-placeholder { color: #999; font-weight: normal; } .btn-style { overflow: visible; position: relative; border: 0; padding: 0 16px; cursor: pointer; height: 40px; font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma'; color: #fff; text-transform: uppercase; background: #d83c3c; -moz-border-radius: 0 3px 3px 0; -webkit-border-radius: 0 3px 3px 0; border-radius: 0 3px 3px 0; text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3); } .btn-style:hover{ background: #e54040; } .btn-style:active, .btn-style:focus{ background: #c42f2f; } .btn-style:hover:before{ border-right-color: #e54040; } .btn-style:focus:before{ border-right-color: #c42f2f; } .btn-style::-moz-focus-inner { border: 0; padding: 0; } .container-fluid { display: -webkit-box; display: -ms-flexbox; display: -webkit-flex; display: flex; -webkit-box-align: center; -webkit-align-items: center; -ms-flex-align: center; align-items: center; padding:16px; } form { margin: 0; display:block; } @media only screen and (max-width: 767px) { .container-fluid { -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; height: 144px; } }
<nav class="navbar navbar-fixed-top"> <div class="container-fluid"> <a class="navbar-brand" href="#"><img src="https://www.google.co.in/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png" id="logo" width="100"></a> <form class="form-wrapper"> <input type="text" placeholder="Search here..." required> <button class="btn-style" type="submit">Search</button> </form> <div class="post"> <button class="btn-style" type="submit">POST</button> </div> </div> </nav>
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