html - 背景图像不能很好地与粘性页脚一起使用

Question

因此，在我当前的 HTML 和 CSS 设置下，我的内容的背景图像在我的页脚中中断，这并不是我想要的。案例及要点:http://droppinghike.nl/gallerij.html

我的 HTML:

<div class="container">
    <header>
        <h1 id="title">Dropping Hike</h1>
        <ul id="nav">
            <li><a class="nav-link" id="active" href="#">Home<div class="nav-underline"></div></a></li>
            <li><a class="nav-link" href="aanmelden.html">Aanmelden<div class="nav-underline"></div></a></li>
            <li><a class="nav-link" href="deelnemers.html">Deelnemers<div class="nav-underline"></div></a></li>
            <li><a class="nav-link" href="gallerij.html">Gallerij<div class="nav-underline"></div></a></li>
            <li><a class="nav-link" href="contact.html">Contact<div class="nav-underline"></div></a></li>
            <li><a class="nav-link" href="faq.html">FAQ<div class="nav-underline"></div></a></li>
        </ul>
    </header>

    <div class="row">
        <h3 class="section">Welkom</h3>
        <p style="text-align: justify">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Si stante, hoc natura videlicet vult, salvam esse se, quod concedimus; Ita graviter et severe voluptatem secrevit a bono. Negat esse eam, inquit, propter se expetendam. Post enim Chrysippum eum non sane est disputatum. Itaque primos congressus copulationesque et consuetudinum instituendarum voluntates fieri propter voluptatem; Duo Reges: constructio interrete. Nam quid possumus facere melius? Hoc non est positum in nostra actione. An ea, quae per vinitorem antea consequebatur, per se ipsa curabit? Duarum enim vitarum nobis erunt instituta capienda. An hoc usque quaque, aliter in vita? Callipho ad virtutem nihil adiunxit nisi voluptatem, Diodorus vacuitatem doloris. Est autem etiam actio quaedam corporis, quae motus et status naturae congruentis tenet; Laelius clamores sofòw ille so lebat Edere compellans gumias ex ordine nostros. Hoc loco tenere se Triarius non potuit. Immo vero, inquit, ad beatissime vivendum parum est, ad beate vero satis. Vos autem cum perspicuis dubia debeatis illustrare, dubiis perspicua conamini tollere. Ita graviter et severe voluptatem secrevit a bono. Eademne, quae restincta siti? Nunc ita separantur, ut disiuncta sint, quo nihil potest esse perversius. Ego quoque, inquit, didicerim libentius si quid attuleris, quam te reprehenderim. Equidem e Cn.</p>
    </div>

    <div class="row">
        <h3 class="section">Thema</h3>
        <p style="text-align: justify">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Si stante, hoc natura videlicet vult, salvam esse se, quod concedimus; Ita graviter et severe voluptatem secrevit a bono. Negat esse eam, inquit, propter se expetendam. Post enim Chrysippum eum non sane est disputatum. Itaque primos congressus copulationesque et consuetudinum instituendarum voluntates fieri propter voluptatem; Duo Reges: constructio interrete. Nam quid possumus facere melius? Hoc non est positum in nostra actione. An ea, quae per vinitorem antea consequebatur, per se ipsa curabit? Duarum enim vitarum nobis erunt instituta capienda. An hoc usque quaque, aliter in vita? Callipho ad virtutem nihil adiunxit nisi voluptatem, Diodorus vacuitatem doloris. Est autem etiam actio quaedam corporis, quae motus et status naturae congruentis tenet; Laelius clamores sofòw ille so lebat Edere compellans gumias ex ordine nostros. Hoc loco tenere se Triarius non potuit. Immo vero, inquit, ad beatissime vivendum parum est, ad beate vero satis. Vos autem cum perspicuis dubia debeatis illustrare, dubiis perspicua conamini tollere. Ita graviter et severe voluptatem secrevit a bono. Eademne, quae restincta siti? Nunc ita separantur, ut disiuncta sint, quo nihil potest esse perversius. Ego quoque, inquit, didicerim libentius si quid attuleris, quam te reprehenderim. Equidem e Cn.</p>
    </div>

    <div class="row">
        <div class="one-third column">
            <h5 class="section"><span class="fa-stack"><i style="color:#1e824c" class="fa fa-circle fa-stack-2x"></i><i class="fa fa-bullseye fa-stack-1x fa-inverse"></i></span> Uitdagend</h5>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Si stante, hoc natura videlicet vult, salvam esse se, quod concedimus; Ita graviter et severe voluptatem secrevit a bono.</p>
        </div>
        <div class="one-third column">
            <h5 class="section"><span class="fa-stack"><i style="color:#1e824c" class="fa fa-circle fa-stack-2x"></i><i class="fa fa-beer fa-stack-1x fa-inverse"></i></span> Gezellig</h5>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Si stante, hoc natura videlicet vult, salvam esse se, quod concedimus; Ita graviter et severe voluptatem secrevit a bono.</p>
        </div>
        <div class="one-third column">
            <h5 class="section"><span class="fa-stack"><i style="color:#1e824c" class="fa fa-circle fa-stack-2x"></i><i class="fa fa-flag-checkered fa-stack-1x fa-inverse"></i></span> Competitief</h5>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Si stante, hoc natura videlicet vult, salvam esse se, quod concedimus; Ita graviter et severe voluptatem secrevit a bono.</p>
        </div>
    </div>
</div>

<footer class="u-full-width"> <!-- Footer -->
    <div class="container">
        <hr>
        <p style="text-align: center">© 2016 Dropping Hike. Alle rechten voorbehouden.</p>
    </div>
</footer>

我的 CSS:

    html {
    position: relative;
    min-height: 100%;
}
body {
    background-image: url(../images/boom-schors-texture.jpg);
    background-attachment: fixed;
    font-family: 'Roboto Slab', serif;
    margin-bottom: 100px;
}
footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100px;
}
.container {
    padding-left: 35px;
    padding-right: 35px;
    background: url(../images/white_wall_hash.png);
    min-height: 100%;
}
a {
  color: #1e824c; }
a:hover { 
  color: #a3c338; }
p {
    text-align: justify;  }
.section {
  text-transform: uppercase;
  font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    color: #1e824c;}
.underline {
  border-width: 0;
  width: 64px;
  border-bottom: 2px solid #1e824c;  }
.nav-underline {
  width:0;
  height:2px;
  background:#1e824c;
  transition:width 0.5s;
  -webkit-transition:width 0.5s;  }
a.nav-link:hover > .nav-underline {
  width:100%;  }
a.nav-link#active > .nav-underline {
  width:100%;  }
a.nav-link:hover {
  color: #000;  }
a.nav-link { 
  color: #222;
  text-decoration: none;
  text-transform: uppercase;  
  font-weight: 400;
  margin-top: 0;
  font-size: 1.8rem;
  line-height: 1.5;
  letter-spacing: -.05rem;  }
.button.button-primary:hover,
button.button-primary:hover,
input[type="submit"].button-primary:hover,
input[type="reset"].button-primary:hover,
input[type="button"].button-primary:hover,
.button.button-primary:focus,
button.button-primary:focus,
input[type="submit"].button-primary:focus,
input[type="reset"].button-primary:focus,
input[type="button"].button-primary:focus {
  background-color: #fff;
  border-color: #1e824c;
  color: #000; }
.button.button-primary,
button.button-primary,
input[type="submit"].button-primary,
input[type="reset"].button-primary,
input[type="button"].button-primary {
  color: #fff;
  border-color: #1e824c;
  background-color: #1e824c; }
input[type="email"]:focus,
input[type="search"]:focus,
input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  border: 1px solid #1e824c;
  outline: 0; }
#nav {
    font-family: 'Montserrat', sans-serif;
  text-align: justify;
  margin-top: 3rem;  }
#nav:after {
  content: '';
  display: inline-block;
  width: 100%;  }
#nav li {
  display: inline-block;
}
#title {
  text-transform: uppercase;
    color: #1e824c;
  font-weight: 700;
    font-family: 'Montserrat', sans-serif;}
header {
    padding-top: 25px;
}
hr {
    border-width: 0;
    width: 90%;
    border-bottom: 4px solid #1e824c;  }

任何想法或建议将不胜感激! :)

Answer 1

您可以从页脚的 hr 中删除默认的上边距:

hr {
  margin-top: 0;
}

目前，默认的 hr 会将整个页脚向下推到应有的位置以下。

如果你想在较长的页面上保留内容和页脚之间的空间，你可以添加 <br />在主容器和页脚之间:

编辑:要使主要内容全高而不是将页脚推到底部:

html {
    height: 100%;
}
body {
    min-height: 100%;
    margin-bottom: 0;
}
.container {
    min-height: 100%;
}