html - 内容适合窗口
问题描述
你能帮我吗，我添加导航栏后的对象不适合窗口。我认为这是因为我添加了导航栏，而 css 是错误的。我尝试编辑 html 和 css 之类的代码，但它不起作用。我希望导航栏领先，正文处于整页状态，并且在后台运行动画。谢谢你的回答！
<nav class="navbar">
<span class="navbar-toggle" id="js-navbar-toggle">
<i class="fa fa-bars"></i>
</span>
<a href=/index.html><img src="https://i.ibb.co/VtLx8my/f19ada7376b147df815f4dc7438317e0-5.png" alt="Webstránka MENU" class=logo width="210" height="100">
<ul class="main-nav" id="js-menu"></a>
<li>
<a href="#" class="nav-links active">Home</a>
</li>
<li>
<a href="#" class="nav-links">News</a>
</li>
<li>
<a href="#" class="nav-links">About</a>
</li>
<li>
<a href="#" class="nav-links">Contact</a>
</li>
<li>
<a href="#" class="nav-links">Archived</a>
</li>
</ul>
</nav>
<div class="container">
<section class="main">
<div class="context">
<h1>Web MENU</h1>
<h3>Welcome!</h3>
</div>
<div class="area" >
<ul class="circles">
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</div >
<style>
@import url('https://fonts.googleapis.com/css?family=Exo:400,700');
*{
margin: 0px;
padding: 0px;
}
body{
font-family: 'Exo', sans-serif;
}
.context {
width: 100%;
position: absolute;
top:50vh;
}
.context h1{
text-align: center;
color: #fff;
font-size: 50px;
}
.context p{
text-align: center;
color: #fff;
font-size: px;
}
.context h3{
text-align: center;
color: #fff;
font-size: 40px;
}
.area{
background: #4e54c8;
background: -webkit-linear-gradient(to left, #8f94fb, #4e54c8);
width: 100%;
height:100vh;
}
.circles{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
}
.circles li{
position: absolute;
display: block;
list-style: none;
width: 20px;
height: 20px;
background: rgba(255, 255, 255, 0.2);
animation: animate 25s linear infinite;
bottom: -150px;
}
.circles li:nth-child(1){
left: 25%;
width: 80px;
height: 80px;
animation-delay: 0s;
}
.circles li:nth-child(2){
left: 10%;
width: 20px;
height: 20px;
animation-delay: 2s;
animation-duration: 12s;
}
.circles li:nth-child(3){
left: 70%;
width: 20px;
height: 20px;
animation-delay: 4s;
}
.circles li:nth-child(4){
left: 40%;
width: 60px;
height: 60px;
animation-delay: 0s;
animation-duration: 18s;
}
.circles li:nth-child(5){
left: 65%;
width: 20px;
height: 20px;
animation-delay: 0s;
}
.circles li:nth-child(6){
left: 75%;
width: 110px;
height: 110px;
animation-delay: 3s;
}
.circles li:nth-child(7){
left: 35%;
width: 150px;
height: 150px;
animation-delay: 7s;
}
.circles li:nth-child(8){
left: 50%;
width: 25px;
height: 25px;
animation-delay: 15s;
animation-duration: 45s;
}
.circles li:nth-child(9){
left: 20%;
width: 15px;
height: 15px;
animation-delay: 2s;
animation-duration: 35s;
}
.circles li:nth-child(10){
left: 85%;
width: 150px;
height: 150px;
animation-delay: 0s;
animation-duration: 11s;
}
@keyframes animate {
0%{
transform: translateY(0) rotate(0deg);
opacity: 1;
border-radius: 0;
}
100%{
transform: translateY(-1000px) rotate(720deg);
opacity: 0;
border-radius: 50%;
}
}
/*General CSS*/
:root {
--blue: #007bff;
--indigo: #6610f2;
--purple: #6f42c1;
--pink: #e83e8c;
--red: #dc3545;
--orange: #fd7e14;
--yellow: #ffc107;
--green: #28a745;
--teal: #20c997;
--cyan: #17a2b8;
--white: #fff;
--gray: #6c757d;
--gray-dark: #343a40;
--primary: #007bff;
--secondary: #6c757d;
--success: #28a745;
--info: #17a2b8;
--warning: #ffc107;
--danger: #dc3545;
--light: #f8f9fa;
--dark: #343a40;
--breakpoint-xs: 0;
--breakpoint-sm: 576px;
--breakpoint-md: 768px;
--breakpoint-lg: 992px;
--breakpoint-xl: 1200px;
--font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI",
Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif,
"Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
--font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas,
"Liberation Mono", "Courier New", monospace;
}
*,
*:before,
*:after {
-webkit-box-sizing: border-box !important;
-moz-box-sizing: border-box !important;
box-sizing: border-box !important;
padding: 0;
margin: 0;
}
body {
width: 100%;
height: 100%;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
font-size: 1rem;
font-weight: 450;
line-height: 1.5;
color: #212529;
text-align: left;
margin: 0px auto;
}
html {
position: relative;
min-height: 100%;
width: 100%;
overflow-x: hidden;
}
.navbar {
font-size: 18px;
background-image: linear-gradient(260deg, blue 0%, lightblue 100%);
border: 1px solid rgba(0, 0, 0, 0.2);
position: fixed;
top:0;
left:0;
right:0;
z-index:1000;
margin: 0px auto;
}
.main-nav {
list-style-type: none;
display: flex;
align-items: center;
flex-direction: column;
}
.main-nav li{
}
.nav-links{
padding: 14px 16px;
display:block;
}
.nav-links,
.logo {
text-decoration: none;
color: rgba(255, 255, 255, 0.7);
}
.nav-links:hover,
.nav-links:focus
.nav-links .active,
.logo:hover,
.logo:focus{
background: darkblue;
}
.main-nav li {
text-align: left;
justify-self:flex-end;
align-self: flex-end;
}
.logo {
padding: 15px 16px 14px;
}
.navbar-toggle {
align-self:flex-end !important;
cursor: pointer;
color: rgba(255, 255, 255, 0.8);
font-size: 24px;
margin-right: 5%;
float: right;
padding: 1.5px 16px;
}
.main-nav {
list-style-type: none;
display: none;
}
.active {
display: block;
}
@media screen and (min-width: 768px) {
.navbar .main-nav{
display: flex;
padding-bottom: 0;
flex-direction: row;
justify-content: flex-end;
}
.main-nav li{
justify-self:flex-end;
align-self: flex-end;
}
.nav-links {
display: inline-block;
}
.logo {
float: left;
padding: 15px 16px;
}
.navbar-toggle {
display: none;
}
.logo:hover,
.nav-links:hover {
color: rgba(255, 255, 255, 1);
}
}
.container:nth-of-type(1) {
padding-top: 60px !important;
}
.container {
min-width: 100%;
display: block;
padding: 1%;
margin: 0px auto 20px;
position: relative;
}
.table {
table-layout: auto;
padding: 0.5%;
border-collapse: collapse;
min-width: 100%;
}
.table td,
.table th {
border: solid #ededed;
padding: 0.5% 1%;
}
th {
text-align: center;
}
tbody tr:nth-of-type(2n + 1) {
background: #eeeeee;
}
.main h1{
background: url('http://www.gregswebdesignkc.com/AICGP/assets/images/bldg1.jpg') no-repeat fixed center/100%;
text-align: center;
padding: 4%;
color: #fff;
margin: 0px -1%;
}
.section-1 h1{
background: url('http://www.gregswebdesignkc.com/AICGP/assets/images/bldg1.jpg') no-repeat fixed center/100%;
text-align: center;
padding: 4%;
color: #fff;
margin: 0px -1%;
}
.panel{
margin-bottom: 1.5%
}
.panel p{
padding:2% 1%;
text-align:center;
background-color: #eeeeee;
margin-top: 1%;
border-radius: 14px;
border: #777 solid 4px;
}
.lead{
font-size: x-large
}
section{
margin-top:.5%;
margin-bottom: .5%;
}
h1,
h2,
h3,
h4,
h5,
h6{
margin: 10px 0 10px;
text-transform: uppercase;
font-family: Montserrat,"Helvetica Neue",Helvetica,Arial,sans-serif;
font-weight: 800;
letter-spacing: 1px;
text-align: center;
}
section{
padding-bottom:5%;
}
.row{
position:relative;
}
.row:first-child{
position: relative;
margin-top:80px !important;
}
hr{
margin: 2% 35%;
color:#ededed;
}
.section-split{
width: 100%;
float: left;
margin-top: 2%;
margin-bottom: 2%;
font-size: 17.5px;
page-break-inside: avoid;
border: 3px solid #fff;
-webkit-box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
-mox-box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
-ms-box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
padding: 1% 2%;
border-left: none;
margin-left: 1%;
margin-right: 1%;
}
/* BS4 CSS that seems not to work */
.float-xs-left {
float: left!important
}
.float-xs-right {
float: right!important
}
.float-xs-none {
float: none!important
}
@media (min-width:576px) {
.float-sm-left {
float: left!important
}
.float-sm-right {
float: right!important
}
.float-sm-none {
float: none!important
}
}
@media (min-width:768px) {
.section-split{
width: 45% !important;
}
.float-md-left {
float: left!important
}
.float-md-right {
float: right!important
}
.float-md-none {
float: none!important
}
}
@media (min-width:992px) {
.float-lg-left {
float: left!important
}
.float-lg-right {
float: right!important
}
.float-lg-none {
float: none!important
}
}
@media (min-width:1200px) {
.float-xl-left {
float: left!important
}
.float-xl-right {
float: right!important
}
.float-xl-none {
float: none!important
}
}
@-ms-viewport {
width: device-width;
}<style>
解决方案
蓝色背景不会延伸内容的整个长度，因为 ul.circles 具有绝对位置，因此不会影响具有背景颜色的父级的总高度。
如果将线性渐变添加到无序列表中，则它将颜色扩展到全高。
@import url('https://fonts.googleapis.com/css?family=Exo:400,700');
* {
margin: 0px;
padding: 0px;
}
body {
font-family: 'Exo', sans-serif;
}
.context {
width: 100%;
position: absolute;
top: 50vh;
z-index: 999;
/* ADDED */
}
.context h1 {
text-align: center;
color: #fff;
font-size: 50px;
}
.context p {
text-align: center;
color: #fff;
font-size: px;
}
.context h3 {
text-align: center;
color: #fff;
font-size: 40px;
}
.area {
background: #4e54c8;
background: linear-gradient(to left, #8f94fb, #4e54c8);
width: 100%;
height: 100vh;
}
.circles {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
background: linear-gradient(to left, #8f94fb, #4e54c8);
/* ADDED */
}
.circles li {
position: absolute;
display: block;
list-style: none;
width: 20px;
height: 20px;
background: rgba(255, 255, 255, 0.2);
animation: animate 25s linear infinite;
bottom: -150px;
}
.circles li:nth-child(1) {
left: 25%;
width: 80px;
height: 80px;
animation-delay: 0s;
}
.circles li:nth-child(2) {
left: 10%;
width: 20px;
height: 20px;
animation-delay: 2s;
animation-duration: 12s;
}
.circles li:nth-child(3) {
left: 70%;
width: 20px;
height: 20px;
animation-delay: 4s;
}
.circles li:nth-child(4) {
left: 40%;
width: 60px;
height: 60px;
animation-delay: 0s;
animation-duration: 18s;
}
.circles li:nth-child(5) {
left: 65%;
width: 20px;
height: 20px;
animation-delay: 0s;
}
.circles li:nth-child(6) {
left: 75%;
width: 110px;
height: 110px;
animation-delay: 3s;
}
.circles li:nth-child(7) {
left: 35%;
width: 150px;
height: 150px;
animation-delay: 7s;
}
.circles li:nth-child(8) {
left: 50%;
width: 25px;
height: 25px;
animation-delay: 15s;
animation-duration: 45s;
}
.circles li:nth-child(9) {
left: 20%;
width: 15px;
height: 15px;
animation-delay: 2s;
animation-duration: 35s;
}
.circles li:nth-child(10) {
left: 85%;
width: 150px;
height: 150px;
animation-delay: 0s;
animation-duration: 11s;
}
@keyframes animate {
0% {
transform: translateY(0) rotate(0deg);
opacity: 1;
border-radius: 0;
}
100% {
transform: translateY(-1000px) rotate(720deg);
opacity: 0;
border-radius: 50%;
}
}
/*General CSS*/
:root {
--blue: #007bff;
--indigo: #6610f2;
--purple: #6f42c1;
--pink: #e83e8c;
--red: #dc3545;
--orange: #fd7e14;
--yellow: #ffc107;
--green: #28a745;
--teal: #20c997;
--cyan: #17a2b8;
--white: #fff;
--gray: #6c757d;
--gray-dark: #343a40;
--primary: #007bff;
--secondary: #6c757d;
--success: #28a745;
--info: #17a2b8;
--warning: #ffc107;
--danger: #dc3545;
--light: #f8f9fa;
--dark: #343a40;
--breakpoint-xs: 0;
--breakpoint-sm: 576px;
--breakpoint-md: 768px;
--breakpoint-lg: 992px;
--breakpoint-xl: 1200px;
--font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
--font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
*,
*:before,
*:after {
-webkit-box-sizing: border-box !important;
-moz-box-sizing: border-box !important;
box-sizing: border-box !important;
padding: 0;
margin: 0;
}
body {
width: 100%;
height: 100%;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
font-size: 1rem;
font-weight: 450;
line-height: 1.5;
color: #212529;
text-align: left;
margin: 0px auto;
}
html {
position: relative;
min-height: 100%;
width: 100%;
overflow-x: hidden;
}
.navbar {
font-size: 18px;
background-image: linear-gradient(260deg, blue 0%, lightblue 100%);
border: 1px solid rgba(0, 0, 0, 0.2);
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 1000;
margin: 0px auto;
}
.main-nav {
list-style-type: none;
display: flex;
align-items: center;
flex-direction: column;
}
.main-nav li {}
.nav-links {
padding: 14px 16px;
display: block;
}
.nav-links,
.logo {
text-decoration: none;
color: rgba(255, 255, 255, 0.7);
}
.nav-links:hover,
.nav-links:focus .nav-links .active,
.logo:hover,
.logo:focus {
background: darkblue;
}
.main-nav li {
text-align: left;
justify-self: flex-end;
align-self: flex-end;
}
.logo {
padding: 15px 16px 14px;
}
.navbar-toggle {
align-self: flex-end !important;
cursor: pointer;
color: rgba(255, 255, 255, 0.8);
font-size: 24px;
margin-right: 5%;
float: right;
padding: 1.5px 16px;
}
.main-nav {
list-style-type: none;
display: none;
}
.active {
display: block;
}
@media screen and (min-width: 768px) {
.navbar .main-nav {
display: flex;
padding-bottom: 0;
flex-direction: row;
justify-content: flex-end;
}
.main-nav li {
justify-self: flex-end;
align-self: flex-end;
}
.nav-links {
display: inline-block;
}
.logo {
float: left;
padding: 15px 16px;
}
.navbar-toggle {
display: none;
}
.logo:hover,
.nav-links:hover {
color: rgba(255, 255, 255, 1);
}
}
.container:nth-of-type(1) {
padding-top: 60px !important;
}
.container {
min-width: 100%;
display: block;
padding: 1%;
margin: 0px auto 20px;
position: relative;
}
.table {
table-layout: auto;
padding: 0.5%;
border-collapse: collapse;
min-width: 100%;
}
.table td,
.table th {
border: solid #ededed;
padding: 0.5% 1%;
}
th {
text-align: center;
}
tbody tr:nth-of-type(2n+1) {
background: #eeeeee;
}
.main h1 {
background: url('http://www.gregswebdesignkc.com/AICGP/assets/images/bldg1.jpg') no-repeat fixed center/100%;
text-align: center;
padding: 4%;
color: #fff;
margin: 0px -1%;
}
.section-1 h1 {
background: url('http://www.gregswebdesignkc.com/AICGP/assets/images/bldg1.jpg') no-repeat fixed center/100%;
text-align: center;
padding: 4%;
color: #fff;
margin: 0px -1%;
}
.panel {
margin-bottom: 1.5%
}
.panel p {
padding: 2% 1%;
text-align: center;
background-color: #eeeeee;
margin-top: 1%;
border-radius: 14px;
border: #777 solid 4px;
}
.lead {
font-size: x-large
}
section {
margin-top: .5%;
margin-bottom: .5%;
}
h1,
h2,
h3,
h4,
h5,
h6 {
margin: 10px 0 10px;
text-transform: uppercase;
font-family: Montserrat, "Helvetica Neue", Helvetica, Arial, sans-serif;
font-weight: 800;
letter-spacing: 1px;
text-align: center;
}
section {
padding-bottom: 5%;
}
.row {
position: relative;
}
.row:first-child {
position: relative;
margin-top: 80px !important;
}
hr {
margin: 2% 35%;
color: #ededed;
}
.section-split {
width: 100%;
float: left;
margin-top: 2%;
margin-bottom: 2%;
font-size: 17.5px;
page-break-inside: avoid;
border: 3px solid #fff;
-webkit-box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
-mox-box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
-ms-box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
box-shadow: inset 5px 0px 0px 0px #873939, 8px 8px 8px 2px #888;
padding: 1% 2%;
border-left: none;
margin-left: 1%;
margin-right: 1%;
}
/* BS4 CSS that seems not to work */
.float-xs-left {
float: left!important
}
.float-xs-right {
float: right!important
}
.float-xs-none {
float: none!important
}
@media (min-width:576px) {
.float-sm-left {
float: left!important
}
.float-sm-right {
float: right!important
}
.float-sm-none {
float: none!important
}
}
@media (min-width:768px) {
.section-split {
width: 45% !important;
}
.float-md-left {
float: left!important
}
.float-md-right {
float: right!important
}
.float-md-none {
float: none!important
}
}
@media (min-width:992px) {
.float-lg-left {
float: left!important
}
.float-lg-right {
float: right!important
}
.float-lg-none {
float: none!important
}
}
@media (min-width:1200px) {
.float-xl-left {
float: left!important
}
.float-xl-right {
float: right!important
}
.float-xl-none {
float: none!important
}
}<nav class="navbar">
<span class="navbar-toggle" id="js-navbar-toggle">
<i class="fa fa-bars"></i>
</span>
<a href=/index.html><img src="https://i.ibb.co/VtLx8my/f19ada7376b147df815f4dc7438317e0-5.png" alt="Webstránka MENU" class=logo width="210" height="100">
<ul class="main-nav" id="js-menu">
</a>
<li>
<a href="#" class="nav-links active">Home</a>
</li>
<li>
<a href="#" class="nav-links">News</a>
</li>
<li>
<a href="#" class="nav-links">About</a>
</li>
<li>
<a href="#" class="nav-links">Contact</a>
</li>
<li>
<a href="#" class="nav-links">Archived</a>
</li>
</ul>
</nav>
<div class="container">
<section class="main">
<div class="context">
<h1>Web MENU</h1>
<h3>Welcome!</h3>
</div>
<div class="area">
<ul class="circles">
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</div>内容也需要提前显示在这个新的背景设置之上。
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