我目前正在尝试使我的网站具有响应能力。我网站的布局方式是在桌面版上并排放置2个col-6，而我网站的这一部分（一页网站）的每一页占用的宽度和高度均为100％，即1页。为了缩放图像，每个col-6具有100％的高度，同样，我的背景尺寸也设置为100％的尺寸。这非常适合桌面版本。
问题是，当我缩小到平板电脑或手机时，每半页使用col-12，将它们彼此堆叠而不是并排放置，则100％尺寸的图像div太大了在数位板上，然后挤压另一个div（因为剖面高度仅为100％）。在移动设备上，它太小了，因此它在图像下方显示了一堆空白。
我觉得要使其正确缩放的唯一方法是在容器上未设置高度，在div中使用img标签而不是背景图片，因为它只会占用所需的空间，并且没有任何额外的。但是问题是，现在它并没有填满内部的整个图像div，在侧面和底部都留有空白。我尝试设置不同的大小，设置等，但是无论我做什么都不会填满它。它在平板电脑和移动设备上也做同样的事情。我该如何工作？
在桌面上的外观（带有背景图片）-http://i988.photobucket.com/albums/af6/jtbitt/24-inch-desktop-responsive_zps6mwocx8l.png
在桌面上的外观（带有img）-http://i988.photobucket.com/albums/af6/jtbitt/desktop%20version%20with%20img_zpsirzeqjy7.png
平板电脑（带有背景图片）-http://i988.photobucket.com/albums/af6/jtbitt/tablet-stacking-improperly_zpsrxkz3ky3.png
平板电脑（img）-http://i988.photobucket.com/albums/af6/jtbitt/tablet%20version%20with%20img_zps2lgo5d4x.png
移动版（带有背景图片）-http://i988.photobucket.com/albums/af6/jtbitt/mobile-stacking-improperly_zps604fz2oy.png
手机（img）-http://i988.photobucket.com/albums/af6/jtbitt/mobile%20version%20with%20img_zpsqmqrw2ib.png
HTML-
<section id="about" ng-controller="aboutController">
<div class="container-fluid">
<div class="row about-row">
<div class="about-left col-xs-12 col-md-6">
<img src="assets/images/jay-ocean.jpg" class="col-xs-12"/>
</div>
<div class="about-right col-xs-12 col-md-6">
<div class="about-content">
<div class="about-content-title">
<h1><strong>I'M JAY.</strong></h1>
</div>
<div class="about-content-info">
<p ng-if="about.firstParagraph">An entrepenurial minded, Full Stack Developer. Whenever I'm up against a challenge that I care about, it gives me a rush. Focusing on the big picture is important to me, but I never forget the smaller details. Anything that is not challenging is boring, and makes me yawn. Anything that is seemingly impossible interests me a lot. I'm ready to get to work.</p>
<p ng-if="!about.firstParagraph">Currently seeking a Javascript position, using the MEAN stack, in New York City. Being innovative, ambitious, and hard working are values that are very important to me. I want to join a company that has similar values and has goals of reaching ridiculous levels of success, not just modest realistic ones. I love working with a solid team.</p>
</div>
<div class="about-button">
<button ng-if="about.firstParagraph" class="label label-success" ng-click="about.switchParagraph()">MORE =></button>
<button ng-if="!about.firstParagraph" class="label label-success"><a href="/portfolio">VIEW SKILLS</a></button>
</div>
<div class="about-personal-info">
<h4>Email: [email protected]</h4>
</div>
<div class="about-icon">
<a href="{{ profile.url }}" ng-repeat="profile in about.profiles"><img ng-src="{{ profile.icon }}" /></a>
</div>
</div>
</div>
</div>
</div>
</section>
CSS-
#about {
height: 100%;
width: 100%;
background: rgba(0,97,65,1);
background: -moz-linear-gradient(left, rgba(0,97,65,1) 0%, rgba(54,135,95,1) 7%, rgba(36,123,85,1) 22%, rgba(0,97,65,1) 53%, rgba(34,121,84,1) 76%, rgba(54,135,95,1) 90%, rgba(54,135,95,1) 100%);
background: -webkit-gradient(left top, right top, color-stop(0%, rgba(0,97,65,1)), color-stop(7%, rgba(54,135,95,1)), color-stop(22%, rgba(36,123,85,1)), color-stop(53%, rgba(0,97,65,1)), color-stop(76%, rgba(34,121,84,1)), color-stop(90%, rgba(54,135,95,1)), color-stop(100%, rgba(54,135,95,1)));
background: -webkit-linear-gradient(left, rgba(0,97,65,1) 0%, rgba(54,135,95,1) 7%, rgba(36,123,85,1) 22%, rgba(0,97,65,1) 53%, rgba(34,121,84,1) 76%, rgba(54,135,95,1) 90%, rgba(54,135,95,1) 100%);
background: -o-linear-gradient(left, rgba(0,97,65,1) 0%, rgba(54,135,95,1) 7%, rgba(36,123,85,1) 22%, rgba(0,97,65,1) 53%, rgba(34,121,84,1) 76%, rgba(54,135,95,1) 90%, rgba(54,135,95,1) 100%);
background: -ms-linear-gradient(left, rgba(0,97,65,1) 0%, rgba(54,135,95,1) 7%, rgba(36,123,85,1) 22%, rgba(0,97,65,1) 53%, rgba(34,121,84,1) 76%, rgba(54,135,95,1) 90%, rgba(54,135,95,1) 100%);
background: linear-gradient(to right, rgba(0,97,65,1) 0%, rgba(54,135,95,1) 7%, rgba(36,123,85,1) 22%, rgba(0,97,65,1) 53%, rgba(34,121,84,1) 76%, rgba(54,135,95,1) 90%, rgba(54,135,95,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#006141', endColorstr='#36875f', GradientType=1 );
background-repeat: no-repeat;
color: #101010;
}
/*#about .container-fluid, #about .row {
height: 100%;
}*/
/*.about-left {
height: 100%;
background-image: url('../../images/jay-ocean.jpg');
background-repeat: no-repeat;
background-size: 110%;
border-right: 3px solid #101010;
border-bottom: 3px solid black;
}*/
/*.about-left img {
height: 100%;
width: 100%;
object-fit: fill;
}*/
.about-right {
padding-top: 24vh;
padding-left: 3.4vw;
text-align: center;
}
.about-content {
width: 50%;
margin-left: auto;
margin-right: auto;
}
.about-content-title {
padding-bottom: -30px;
}
.about-content-title h1{
font-size: 3.1vw;
margin: 3px;
}
.about-content-info p {
font-size: 1vw;
word-spacing: 0.3vw;
}
.about-button button {
color: gray;
border: 1px solid #101010;
background-color: #101010;
font-size: 0.7vw;
}
.about-button a {
color: gray;
}
.about-personal-info h4 {
font-size: 1vw;
word-spacing: 0.3vw;
}
.about-icon img {
height: 3.5vh;
width: 1.75vw;
border-radius: 10px;
border: 1px solid #101010;
margin: 3px;
}
最佳答案
为什么不将background-size属性设置为cover值？