仅以特定分辨率将内容垂直居中

时间：2019-05-25 18:15:47

标签： html css

我从未遇到过这种必要，而且我也不知道该怎么做。所以我有一个带有页脚的页面，它不会停下来。显然，我可以坚持到底，但这不是我想要的。

我将更深入地解释。 所以我想建立一个网站。每个页面应具有相同的页眉，页脚等。在首页上，页脚不需要一直停留在底部，因为它被内容向下推。

但是，以尽量避免内容的方式构建另一个页面，会使页脚位于页面的中间。

这是一张照片： click

当内容没有被按下时，我想将其垂直居中并向下压页脚。如何获得这种效果？

/* reset.css */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, button {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
html {
    height: 100%;
}

body {
    height: 100%;
    background-color: #fff;
    font-family: 'Roboto', sans-serif;
    overflow-x: hidden;
}

hr {
    border-bottom: 1px solid #fff;
}

/*header.ejs*/

.btn-home {
    font-weight: bold;
}

.btn-home:hover {
    color: #f18a01;
    background-color: #fff;
}

.tear {
    font-size: 5rem;
}

.face-404 {
    margin-bottom: 0.75rem;
}

.vertical-center {
    margin: 0 !important;
    height:100vh;
    width:100%;
    text-align: center;  /* align the inline(-block) elements horizontally */
    font: 0/0 a;         /* remove the gap between inline(-block) elements */
    background-color: #f18a01;
    color: #fff;
  }
  
.vertical-center:before {
    content: "";
    display: inline-block;
    vertical-align: middle;
    height: 100%;
}
  
.container {
    max-width: 100%;
    display: inline-block;
    vertical-align: middle;  /* vertical alignment of the inline element */
                             /* reset the font property */
    font: 0.5rem/1 "Alegreya Sans";
    font-weight: bold !important;
  }

  .container-404 {
    height: 100%;
    background-image: url("img/404.png");
    background-repeat:no-repeat;
    background-size: 100% 100%;
}

/*home.ejs*/

.shrink {
    position: fixed;
    top: 0;
    z-index: 999;
    width: 100%;
    margin-left: -1rem;
    border-bottom: 3.5px solid orange !important;
    -webkit-animation: swing 1s ease;
    animation: swing 1s ease;
    -webkit-animation-iteration-count: 1;
    animation-iteration-count: 1;
}

.border {
    border-bottom: 3.5px solid orange !important;
}

.logo {
    width: 10rem;
}

.bg-orange {
    background-color: #F28A00;
    color: #fff;
}

.ml-1 > span {
    font-size: 0.8rem;
}

.ml-1 > i {
    font-size: 1.1rem;
}

.bara-mica-text {
    font-size: 0.8rem;
    letter-spacing: 0.25px;
}

.margin-top-bot {
    margin: 0.2rem 0;
}

.margin-top-bot > span > a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    font-size: 0.8rem;
    transition: 0.25s;
}

.margin-top-bot > span > a:hover {
    color: #ADADAD;
}

.nav-item > a {
    transition: 0.4s;
    font-weight: 700;
}

.nav-item > a:hover {
    color: #F28A00 !important;  
}

.logos-top {
    height: 5rem;
}

.home-intro {
    background-image: url("../img/home-div-bg.jpg");
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.container-home {
    padding: 15rem 0rem 27.5rem 0rem;
}

.slogan-home {
    color: #F28A00;
}

.welcome-home {
    font-size: 4.5rem;
    line-height: 4.5rem;
}

.btn1-home-custom {
    color: #fff;
    background-color: #F28A00;
    outline: none;
    border-color: #F28A00;
    border-radius: 30px;
    height: 3rem;
    width: 12rem;
    text-transform: uppercase;
    font-weight: bold;
}

.btn2-home-custom {
    color: #F28A00;
    background-color: #fff;
    border-color: #fff;
    border-radius: 30px;
    text-transform: uppercase;
    font-weight: bold;
    width: 12rem;
}

.btn1-home-custom:hover,
.btn2-home-custom:hover {
    color: #fff;
    background-color: #212529;
    outline: none;
    border-color: #F28A00;
}

.btn:focus,.btn:active {
    outline: none !important;
    box-shadow: none;
 }

.container-home-butoane-intro {
    margin-top: 2.5rem;
    margin-left: 2rem;
}

.home-intro-2 {
    background-image: url("../img/home2-div-bg.jpg");
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    color: #fff;
}

.home-intro-2:before {
    content: "";
    position: absolute;
    left: 0; right: 0;
    top: 0; bottom: 0;
    background: rgba(0,0,0,.75);
 }

 .home-intro-2 > .row {
    padding: 4.5rem 0;
 }

 .home-intro-2 > .row > .col-md-6 > .display-4 {
     text-align: right;
     font-weight: bold;
     padding-right: 0.75rem;
     border-right: 2px solid #fff;
 }

 .home-intro-2 > .row > .col-md-6 > .lead {
    text-align: left;
    width: 75%;
    margin-top: 0.25rem;
}

.home-intro-2 > .row > .col-md-6 > i {
    margin-left: 0.75rem;
}

.home-intro-2 > .row > .col-md-6 > i > a {
    margin-left: 0.5rem;
    text-decoration: none;
    color: #fff;
    font-family: "Roboto";
    font-weight: bold;
}

.home-suntem > .container > .row > .display-4 {
    padding-top: 2rem;
    text-align: center;
    color: #F28A00;
    font-weight: bold;
}

.home-cine-suntem {
    text-align: center;
    padding: 2rem;
}

.home-cine-suntem > a {
    display: inline-block;
    padding-bottom: 1rem;
    text-decoration: none;
    color: orange;
    font-size: 1rem;
    font-family: "Roboto";
    font-weight: bold;
}

.home-sustinem > .container > .row > .display-4 {
    text-align: center;
    font-weight: bold;
    padding-top: 2rem;
}

.home-sustinem > .container {
    background-color: #252525;
    color: #fff;
}

.home-articole > .container > .row > .display-4 {
    text-align: center;
    font-weight: bold;
    padding-top: 2rem;
    color: #fff;
}

.home-articole > .container {
    background-color: #252525;
    color: #585858;
}

.home-articole > .container > .row > .col-md-3 {
    margin: 1rem 0;
}

.home-articole > .container > .row > .col-md-3 > .home-articol {
    border: 2px solid #585858;
    text-align: center;
}

.home-articole > .container > .row > .col-md-3 > .home-articol > .lead {
    padding: 0 1rem;
    color: #585858;
}

.home-articole > .container > .row > .col-md-3 > .home-articol > h5 {
    padding: 1rem 0;
    font-weight: bold;
}

.home-articole > .container > .row {
    margin-bottom: 2rem;
}

.home-articole > .container > .row > .col-md-3 > .home-articol > a {
    display: inline-block;
    padding-bottom: 1rem;
    text-decoration: none;
    color: #585858;
    font-size: 1rem;
    font-family: "Roboto";
    font-weight: bold;
}

.home-articole > .container {
    margin-bottom: 2rem;
}

.home-cum-sustinem {
    text-align: center;
    color: #585858;
    padding: 2rem;
}

.home-cum-sustinem > a{
    display: inline-block;
    padding-bottom: 1rem;
    text-decoration: none;
    font-size: 1rem;
    font-family: "Roboto";
    font-weight: bold;
    color: #585858;
}

.home-services > .container > .row > .display-4 {
    padding-top: 2rem;
    text-align: center;
    color: #F28A00;
    font-weight: bold;
}

.home-services > .container > .row > .col-md-3 {
    margin: 1rem 0;
}

.home-services > .container > .row > .col-md-3 > .home-service {
    border: 2px solid #F28A00;
    text-align: center;
}

.home-services > .container > .row > .col-md-3 > .home-service > .lead {
    padding: 0 1rem;
}

.home-services > .container > .row > .col-md-3 > .home-service > h1 {
    padding: 1rem 0;
    font-weight: bold;
}

.home-services > .container > .row > .col-md-3 > .home-service > a {
    display: inline-block;
    padding-bottom: 1rem;
    text-decoration: none;
    color: orange;
    font-size: 1rem;
    font-family: "Roboto";
    font-weight: bold;
}

.home-services > .container {
    margin-bottom: 2rem;
}

.home-echipa > .container {
    background-color: #252525;
    color: #fff;
}

.eq-height {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display:         flex;
}

.home-echipa > .container > .row > .display-4 {
    text-align: center;
    font-weight: bold;
    padding: 2rem 0 2.5rem 0;
}

.home-echipa > .container > .row > .home-echipa-functie {
    font-size: 1.3rem; 
}

.home-echipa > .container > .row > .home-echipa-nume {
    font-weight: bold;
}

.home-echipa > .container > .row > .home-echipa-poza-persoana {
    width: 150px;
    height: 150px;
    margin-bottom: 2rem;
}

.home-echipa > .container > .row > .col-md-7 > .home-descriere-persoana {
    margin-top: 1rem;
    text-align: center;
    color: #585858;
    margin-bottom: 4rem;
}

.home-proiecte > .container > .row > .display-4 {
    padding-top: 2rem;
    text-align: center;
    color: #F28A00;
    font-weight: bold;
    font-size: 1.5rem;
}

.home-echipa > .container {
    background-color: #252525;
    color: #fff;
}

.proiecte-logos {
    font-size: 1.3rem;
    margin: 4rem 0;
}

.container-fluid-margin {
    padding: 2rem 0;
    width: 70%;
}

.footer-div {
    font-weight: bold;
    text-align: center;
}

.navbar-footer {
    padding: 2rem 0;
}

.email, .phone {
    display: inline-block;
}

.form-group-custom {
    width: 50%;
    margin: 0 auto;
}


/*bootstrap navbar activate*/
@media (min-width: 1400px){
    .navbar-expand-custom {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .navbar-expand-custom .navbar-nav {
        flex-direction: row;
    }
    .navbar-expand-custom .navbar-nav .nav-link {
        padding-right: .5rem;
        padding-left: .5rem;
    }
    .navbar-expand-custom .navbar-collapse {
        display: flex!important;
    }
    .navbar-expand-custom .navbar-toggler {
        display: none;
    }
}

/* responsive layout */
@media screen and (max-width: 670px) {
    .margin-top-bot .mr-5 {
        margin-right: 2rem !important;
    }
    .welcome-home {
        font-size: 3rem;
        line-height: 3rem; 
    }
}

@media screen and (max-width: 630px) {
    html {
        overflow: hidden;
    }
    .logos-top {
        height: 2.5rem;
    }
}

@media screen and (max-width: 400px) {
    .logos-top {
        height: 2rem;
    }
    .navbar-custom {
        padding: .2rem;
    }    
    .navbar-footer {
        font-size: 0.75rem;
    }
    .home-intro-2 > .row > .col-md-6 > .display-4 {
        text-align: center;
    }
    .home-intro-2 > .row > .col-md-6 > .lead {
        text-align: center;
        width: 100%;
    }
    .logos-top-wrapper {
        display: block !important;
        margin: 0 auto !important;
    }
    .container-home {
        padding: 10rem 0;
    }
    .welcome-home {
        font-size: 2rem;
        line-height: 2rem; 
    }
    html {
        overflow: hidden;
    }
    .margin-top-bot .mr-5 {
        margin-right: 1rem !important;
    }
    .email, .phone {
        display: block;
        margin: 0 auto;
    }
}

/*efect scroll*/
@-webkit-keyframes swing
{
    15%
    {
        -webkit-transform: translateX(5px);
        transform: translateX(5px);
    }
    30%
    {
        -webkit-transform: translateX(-5px);
       transform: translateX(-5px);
    } 
    50%
    {
        -webkit-transform: translateX(3px);
        transform: translateX(3px);
    }
    65%
    {
        -webkit-transform: translateX(-3px);
        transform: translateX(-3px);
    }
    80%
    {
        -webkit-transform: translateX(2px);
        transform: translateX(2px);
    }
    100%
    {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}
@keyframes swing
{
    15%
    {
        -webkit-transform: translateX(5px);
        transform: translateX(5px);
    }
    30%
    {
        -webkit-transform: translateX(-5px);
        transform: translateX(-5px);
    }
    50%
    {
        -webkit-transform: translateX(3px);
        transform: translateX(3px);
    }
    65%
    {
        -webkit-transform: translateX(-3px);
        transform: translateX(-3px);
    }
    80%
    {
        -webkit-transform: translateX(2px);
        transform: translateX(2px);
    }
    100%
    {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

/*contact.html*/
.container-centru {
    padding: 2rem 0;
}

.heading-contact {
    margin-top: 1rem;
    font-weight: bold;
    text-align: center;
    font-size: 5rem;
}

.form-contact {
    width: 50%;
    margin: 0 auto;
}

.textarea-contact,
.email-contact {
    font-size: 1rem;
}

.btn-custom {
    margin: 0 auto;
    background-color: #F28A00;
    outline: 0;
}

.btn-custom:hover {
    background-color: #F28A00;
}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
    <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
    <link href="https://fonts.googleapis.com/css?family=Alegreya+Sans:400,800" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css?family=Roboto:400,700" rel="stylesheet">
    <link rel="stylesheet" href="css/css.css">
    <title>doc</title>
</head>
<body>
    <header>
            <div class="container-fluid border">
                <div class="row bg-orange">
                    <div class="container-fluid">
                            <div class="ml-1 margin-top-bot float-left">
                                <div class="phone">
                                    <i class="fas fa-phone ml-5"></i>
                                    <span class="ml-1 bara-mica-text">074 444 4444</span>
                                </div>
                                <div class="email">
                                    <i class="fas fa-envelope ml-5"></i>
                                    <span class="ml-1 bara-mica-text">bestdavnic73@gmail.com</span>
                                </div>
                            </div>
                            <div class="mr-2 margin-top-bot float-right">
                              <span class="mr-5"><a href="#" class="mr-5">Locatie</a></span>
                              <span class="mr-5"><a href="#" class="mr-5">Despre noi</a></span>
                              <span class="mr-5"><a href="#" class="mr-5">Contact</a></span>
                            </div>
                    </div>
                </div>
                <nav class="navbar navbar-expand-custom navbar-light navbar-custom">     
                        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                          <span class="navbar-toggler-icon"></span>
                        </button>
                      
                        <div class="collapse navbar-collapse" id="navbarSupportedContent">
                          <a class="navbar-brand" href="/"><img src="./img/logo.jpg" class="logo"></a>
                          <ul class="navbar-nav mx-auto">
                            <li class="nav-item mr-2 active">
                              <a class="nav-link buton-top-home" href="/">Acasa <span class="sr-only">(current)</span></a>
                            </li>
                            <li class="nav-item mr-2">
                              <a class="nav-link buton-top-home" href="#">Cine suntem?</a>
                            </li>
                            <li class="nav-item mr-2">
                                <a class="nav-link buton-top-home" href="#">Cum te sustinem?</a>
                            </li>
                            <li class="nav-item mr-2">
                              <a class="nav-link buton-top-home" href="#">Proiect 1</a>
                            </li>
                            <li class="nav-item mr-2">
                                <a class="nav-link buton-top-home" href="#">Proiect 2</a>
                              </li>
                              <li class="nav-item mr-2">
                                  <a class="nav-link buton-top-home" href="#">Consultanta</a>
                              </li>
                              <li class="nav-item mr-2">
                                <a class="nav-link buton-top-home" href="#">Mediere</a>
                              </li>
                              <li class="nav-item mr-2">
                                <a class="nav-link buton-top-home" href="#">Portofoliu</a>
                              </li>
                              <li class="nav-item mr-2">
                                  <a class="nav-link buton-top-home" href="#">FAQ</a>
                                </li>
                              <li class="nav-item mr-2">
                                  <a class="nav-link buton-top-home" href="#">Contact</a>
                              </li>
                          </ul>
                        </div>
                        <div class="logos-top-wrapper">
                            <img src="./img/logos.png" class="logos-top">
                        </div>
                      </nav> 
                </div>
            </header>
            <div class="container container-centru">
                <h1 class="heading-contact">Contacteaza-ne!</h1>
                <form class="form-contact">
                        <div class="form-group">
                          <label for="inputemail" class="email-contact">Email address</label>
                          <input type="email" class="form-control" id="inputemail" aria-describedby="emailHelp" placeholder="Enter email">
                          <small id="emailHelp" class="form-text text-muted" style="font-size: 0.8rem;">Email-ul tau nu va fi impartasit cu nimeni!</small>
                        </div>
                        <div class="form-group">
                            <label for="textarea" class="textarea-contact">Mesaj (trebuie sa fii logat pentru a trimite mesajul)</label>
                            <textarea class="form-control" id="textarea" rows="5"></textarea>
                        </div>
                        <div class="form-group form-group-custom">
                                <input type="submit" value="Trimite" class="btn btn-secondary btn-block btn-login-custom">
                                <input type="submit" value="Resetează câmpurile" class="btn btn-secondary btn-block btn-reset-custom">
                        </div>                   
                </form>
            </div>              
        <footer>
        <nav class="navbar navbar-nav bg-orange navbar-footer">
          <div class="row footer-div">Conţinutul acestui material nu reprezintă în mod obligatoriu poziţia oficială a Uniunii Europene sau a Guvernului României.</div>
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       </nav>
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       </body>
       <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
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   <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
</html>

2 个答案:

答案 0 :(得分：2)

Bootstrap为此提供了内置类

您可以在身体上使用它们

<body class="m-0 d-flex flex-column justify-content-between h-100">

它会将页边距重置为0，将其变为弹性框，将方向设置为column，将垂直对齐方式设置为间距，并将高度设置为100％

您可以在全页模式下运行以下代码段，以查看其对您是否有效。

/* reset.css */

/* reset.css */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, button {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */

article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,blockquote:after,q:before,q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html {
  height: 100%;
}

body {
  height: 100%;
  background-color: #fff;
  font-family: 'Roboto', sans-serif;
  overflow-x: hidden;
}

hr {
  border-bottom: 1px solid #fff;
}


/*header.ejs*/

.btn-home {
  font-weight: bold;
}

.btn-home:hover {
  color: #f18a01;
  background-color: #fff;
}

.tear {
  font-size: 5rem;
}

.face-404 {
  margin-bottom: 0.75rem;
}

.vertical-center {
  margin: 0 !important;
  height: 100vh;
  width: 100%;
  text-align: center;
  /* align the inline(-block) elements horizontally */
  font: 0/0 a;
  /* remove the gap between inline(-block) elements */
  background-color: #f18a01;
  color: #fff;
}

.vertical-center:before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  height: 100%;
}

.container {
  max-width: 100%;
  display: inline-block;
  vertical-align: middle;
  /* vertical alignment of the inline element */
  /* reset the font property */
  font: 0.5rem/1 "Alegreya Sans";
  font-weight: bold !important;
}

.container-404 {
  height: 100%;
  background-image: url("img/404.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}


/*home.ejs*/

.shrink {
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
  margin-left: -1rem;
  border-bottom: 3.5px solid orange !important;
  -webkit-animation: swing 1s ease;
  animation: swing 1s ease;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

.border {
  border-bottom: 3.5px solid orange !important;
}

.logo {
  width: 10rem;
}

.bg-orange {
  background-color: #F28A00;
  color: #fff;
}

.ml-1>span {
  font-size: 0.8rem;
}

.ml-1>i {
  font-size: 1.1rem;
}

.bara-mica-text {
  font-size: 0.8rem;
  letter-spacing: 0.25px;
}

.margin-top-bot {
  margin: 0.2rem 0;
}

.margin-top-bot>span>a {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  font-size: 0.8rem;
  transition: 0.25s;
}

.margin-top-bot>span>a:hover {
  color: #ADADAD;
}

.nav-item>a {
  transition: 0.4s;
  font-weight: 700;
}

.nav-item>a:hover {
  color: #F28A00 !important;
}

.logos-top {
  height: 5rem;
}

.home-intro {
  background-image: url("../img/home-div-bg.jpg");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.container-home {
  padding: 15rem 0rem 27.5rem 0rem;
}

.slogan-home {
  color: #F28A00;
}

.welcome-home {
  font-size: 4.5rem;
  line-height: 4.5rem;
}

.btn1-home-custom {
  color: #fff;
  background-color: #F28A00;
  outline: none;
  border-color: #F28A00;
  border-radius: 30px;
  height: 3rem;
  width: 12rem;
  text-transform: uppercase;
  font-weight: bold;
}

.btn2-home-custom {
  color: #F28A00;
  background-color: #fff;
  border-color: #fff;
  border-radius: 30px;
  text-transform: uppercase;
  font-weight: bold;
  width: 12rem;
}

.btn1-home-custom:hover,.btn2-home-custom:hover {
  color: #fff;
  background-color: #212529;
  outline: none;
  border-color: #F28A00;
}

.btn:focus,.btn:active {
  outline: none !important;
  box-shadow: none;
}

.container-home-butoane-intro {
  margin-top: 2.5rem;
  margin-left: 2rem;
}

.home-intro-2 {
  background-image: url("../img/home2-div-bg.jpg");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  color: #fff;
}

.home-intro-2:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, .75);
}

.home-intro-2>.row {
  padding: 4.5rem 0;
}

.home-intro-2>.row>.col-md-6>.display-4 {
  text-align: right;
  font-weight: bold;
  padding-right: 0.75rem;
  border-right: 2px solid #fff;
}

.home-intro-2>.row>.col-md-6>.lead {
  text-align: left;
  width: 75%;
  margin-top: 0.25rem;
}

.home-intro-2>.row>.col-md-6>i {
  margin-left: 0.75rem;
}

.home-intro-2>.row>.col-md-6>i>a {
  margin-left: 0.5rem;
  text-decoration: none;
  color: #fff;
  font-family: "Roboto";
  font-weight: bold;
}

.home-suntem>.container>.row>.display-4 {
  padding-top: 2rem;
  text-align: center;
  color: #F28A00;
  font-weight: bold;
}

.home-cine-suntem {
  text-align: center;
  padding: 2rem;
}

.home-cine-suntem>a {
  display: inline-block;
  padding-bottom: 1rem;
  text-decoration: none;
  color: orange;
  font-size: 1rem;
  font-family: "Roboto";
  font-weight: bold;
}

.home-sustinem>.container>.row>.display-4 {
  text-align: center;
  font-weight: bold;
  padding-top: 2rem;
}

.home-sustinem>.container {
  background-color: #252525;
  color: #fff;
}

.home-articole>.container>.row>.display-4 {
  text-align: center;
  font-weight: bold;
  padding-top: 2rem;
  color: #fff;
}

.home-articole>.container {
  background-color: #252525;
  color: #585858;
}

.home-articole>.container>.row>.col-md-3 {
  margin: 1rem 0;
}

.home-articole>.container>.row>.col-md-3>.home-articol {
  border: 2px solid #585858;
  text-align: center;
}

.home-articole>.container>.row>.col-md-3>.home-articol>.lead {
  padding: 0 1rem;
  color: #585858;
}

.home-articole>.container>.row>.col-md-3>.home-articol>h5 {
  padding: 1rem 0;
  font-weight: bold;
}

.home-articole>.container>.row {
  margin-bottom: 2rem;
}

.home-articole>.container>.row>.col-md-3>.home-articol>a {
  display: inline-block;
  padding-bottom: 1rem;
  text-decoration: none;
  color: #585858;
  font-size: 1rem;
  font-family: "Roboto";
  font-weight: bold;
}

.home-articole>.container {
  margin-bottom: 2rem;
}

.home-cum-sustinem {
  text-align: center;
  color: #585858;
  padding: 2rem;
}

.home-cum-sustinem>a {
  display: inline-block;
  padding-bottom: 1rem;
  text-decoration: none;
  font-size: 1rem;
  font-family: "Roboto";
  font-weight: bold;
  color: #585858;
}

.home-services>.container>.row>.display-4 {
  padding-top: 2rem;
  text-align: center;
  color: #F28A00;
  font-weight: bold;
}

.home-services>.container>.row>.col-md-3 {
  margin: 1rem 0;
}

.home-services>.container>.row>.col-md-3>.home-service {
  border: 2px solid #F28A00;
  text-align: center;
}

.home-services>.container>.row>.col-md-3>.home-service>.lead {
  padding: 0 1rem;
}

.home-services>.container>.row>.col-md-3>.home-service>h1 {
  padding: 1rem 0;
  font-weight: bold;
}

.home-services>.container>.row>.col-md-3>.home-service>a {
  display: inline-block;
  padding-bottom: 1rem;
  text-decoration: none;
  color: orange;
  font-size: 1rem;
  font-family: "Roboto";
  font-weight: bold;
}

.home-services>.container {
  margin-bottom: 2rem;
}

.home-echipa>.container {
  background-color: #252525;
  color: #fff;
}

.eq-height {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}

.home-echipa>.container>.row>.display-4 {
  text-align: center;
  font-weight: bold;
  padding: 2rem 0 2.5rem 0;
}

.home-echipa>.container>.row>.home-echipa-functie {
  font-size: 1.3rem;
}

.home-echipa>.container>.row>.home-echipa-nume {
  font-weight: bold;
}

.home-echipa>.container>.row>.home-echipa-poza-persoana {
  width: 150px;
  height: 150px;
  margin-bottom: 2rem;
}

.home-echipa>.container>.row>.col-md-7>.home-descriere-persoana {
  margin-top: 1rem;
  text-align: center;
  color: #585858;
  margin-bottom: 4rem;
}

.home-proiecte>.container>.row>.display-4 {
  padding-top: 2rem;
  text-align: center;
  color: #F28A00;
  font-weight: bold;
  font-size: 1.5rem;
}

.home-echipa>.container {
  background-color: #252525;
  color: #fff;
}

.proiecte-logos {
  font-size: 1.3rem;
  margin: 4rem 0;
}

.container-fluid-margin {
  padding: 2rem 0;
  width: 70%;
}

.footer-div {
  font-weight: bold;
  text-align: center;
}

.navbar-footer {
  padding: 2rem 0;
}

.email,
.phone {
  display: inline-block;
}

.form-group-custom {
  width: 50%;
  margin: 0 auto;
}


/*bootstrap navbar activate*/

@media (min-width: 1400px) {
  .navbar-expand-custom {
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
  }
  .navbar-expand-custom .navbar-nav {
    flex-direction: row;
  }
  .navbar-expand-custom .navbar-nav .nav-link {
    padding-right: .5rem;
    padding-left: .5rem;
  }
  .navbar-expand-custom .navbar-collapse {
    display: flex!important;
  }
  .navbar-expand-custom .navbar-toggler {
    display: none;
  }
}


/* responsive layout */

@media screen and (max-width: 670px) {
  .margin-top-bot .mr-5 {
    margin-right: 2rem !important;
  }
  .welcome-home {
    font-size: 3rem;
    line-height: 3rem;
  }
}

@media screen and (max-width: 630px) {
  html {
    overflow: hidden;
  }
  .logos-top {
    height: 2.5rem;
  }
}

@media screen and (max-width: 400px) {
  .logos-top {
    height: 2rem;
  }
  .navbar-custom {
    padding: .2rem;
  }
  .navbar-footer {
    font-size: 0.75rem;
  }
  .home-intro-2>.row>.col-md-6>.display-4 {
    text-align: center;
  }
  .home-intro-2>.row>.col-md-6>.lead {
    text-align: center;
    width: 100%;
  }
  .logos-top-wrapper {
    display: block !important;
    margin: 0 auto !important;
  }
  .container-home {
    padding: 10rem 0;
  }
  .welcome-home {
    font-size: 2rem;
    line-height: 2rem;
  }
  html {
    overflow: hidden;
  }
  .margin-top-bot .mr-5 {
    margin-right: 1rem !important;
  }
  .email,
  .phone {
    display: block;
    margin: 0 auto;
  }
}


/*efect scroll*/

@-webkit-keyframes swing {
  15% {
    -webkit-transform: translateX(5px);
    transform: translateX(5px);
  }
  30% {
    -webkit-transform: translateX(-5px);
    transform: translateX(-5px);
  }
  50% {
    -webkit-transform: translateX(3px);
    transform: translateX(3px);
  }
  65% {
    -webkit-transform: translateX(-3px);
    transform: translateX(-3px);
  }
  80% {
    -webkit-transform: translateX(2px);
    transform: translateX(2px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}

@keyframes swing {
  15% {
    -webkit-transform: translateX(5px);
    transform: translateX(5px);
  }
  30% {
    -webkit-transform: translateX(-5px);
    transform: translateX(-5px);
  }
  50% {
    -webkit-transform: translateX(3px);
    transform: translateX(3px);
  }
  65% {
    -webkit-transform: translateX(-3px);
    transform: translateX(-3px);
  }
  80% {
    -webkit-transform: translateX(2px);
    transform: translateX(2px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}


/*contact.html*/

.container-centru {
  padding: 2rem 0;
}

.heading-contact {
  margin-top: 1rem;
  font-weight: bold;
  text-align: center;
  font-size: 5rem;
}

.form-contact {
  width: 50%;
  margin: 0 auto;
}

.textarea-contact,
.email-contact {
  font-size: 1rem;
}

.btn-custom {
  margin: 0 auto;
  background-color: #F28A00;
  outline: 0;
}

.btn-custom:hover {
  background-color: #F28A00;
}
<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link rel="stylesheet" href="css/reset.css">
  <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
  <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
  <link href="https://fonts.googleapis.com/css?family=Alegreya+Sans:400,800" rel="stylesheet">
  <link href="https://fonts.googleapis.com/css?family=Roboto:400,700" rel="stylesheet">
  <link rel="stylesheet" href="css/css.css">
  <title>doc</title>
</head>

<body class="m-0 d-flex flex-column justify-content-between h-100">
  <header>
    <div class="container-fluid border">
      <div class="row bg-orange">
        <div class="container-fluid">
          <div class="ml-1 margin-top-bot float-left">
            <div class="phone">
              <i class="fas fa-phone ml-5"></i>
              <span class="ml-1 bara-mica-text">074 444 4444</span>
            </div>
            <div class="email">
              <i class="fas fa-envelope ml-5"></i>
              <span class="ml-1 bara-mica-text">bestdavnic73@gmail.com</span>
            </div>
          </div>
          <div class="mr-2 margin-top-bot float-right">
            <span class="mr-5"><a href="#" class="mr-5">Locatie</a></span>
            <span class="mr-5"><a href="#" class="mr-5">Despre noi</a></span>
            <span class="mr-5"><a href="#" class="mr-5">Contact</a></span>
          </div>
        </div>
      </div>
    
  </header>
  <div class="container container-centru">
    <h1 class="heading-contact">Contacteaza-ne!</h1>
    
  </div>
  <footer>
    <nav class="navbar navbar-nav bg-orange navbar-footer">
      <div class="row footer-div">Conţinutul acestui material nu reprezintă în mod obligatoriu poziţia oficială a Uniunii Europene sau a Guvernului României.</div>
      <div class="row footer-div">Beneficiarul proiectului BEST DAVNIC73 SRL</div>
    </nav>
  </footer>
</body>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="javascript/js.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>

</html>

答案 1 :(得分：1)

包含您的页眉，主目录和页脚的包装器如何？ 

display: flex;
flex-direction: column;
justify-content: space-between;
min-height: 100vh;

您还需要从身体上去除边距和填充物，并将身体的最小高度也设置为100％。

body {
 min-height: 100%;
 margin: 0;
}
.wrapper {
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 min-height: 100vh;
 }
 header, footer {
 background: orange;
 padding: 5px;
 }
<div class="wrapper">
  <header>Header</header>
  <main>Content</main>
  <footer>Footer</footer>
</div>

flex-direction:col;
justify-content: space-between;

它只会在较高的页面上正常流动，滚动并在较短的页面上将内容居中，占据整个页面的高度。

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