对齐按钮而不影响其他按钮
我正在使用Bootstrap 3.3.7。
我需要按如下图所示对齐按钮1，但是该按钮不应与按钮2对齐。在此之前，您可以看到演示版本here。
我尝试在按钮1上设置ViewModelProviders.of(activity, factory).get(MainViewModel.class)，但是在margin-top:80px;以下无法正常工作。我尝试在卡中制作新的< 768px和row，但是按钮移到了文本上方。按钮2我称为班级col-sm-12，所以我知道按钮在向右对齐。
那么无论文本是否只有4行，如何将按钮放置在图片的1行？
我已经删除了尽可能多的代码，所以问题不会太长。
cta-right body {
background-color: #f5f5f5;
}
div {
background-color: #fff;
}
.index-content a:hover {
color: black;
text-decoration: none;
}
.index-content .row {
margin-top: 20px;
}
.index-content a {
color: black;
}
.index-content .card {
background-color: #FFFFFF;
padding: 0;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
}
.index-content .card:hover {
box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.3);
color: black;
}
.index-content .card img {
width: 100%;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
height: 350px;
}
.index-content .card h4 {
margin: 20px;
}
.index-content .card p {
margin: 20px;
opacity: 0.65;
}
.index-content .blue-button {
width: 100px;
-webkit-transition: background-color 1s, color 1s;
/* For Safari 3.1 to 6.0 */
transition: background-color 0.5s, color 0.5s;
min-height: 20px;
background-color: #4CAF50;
color: #ffffff;
border-radius: 4px;
text-align: center;
font-weight: lighter;
margin: 0px 20px 15px 20px;
padding: 5px 0px;
display: inline-block;
}
.index-content .blue-button:hover {
background-color: #dadada;
color: #002E5B;
}
/* Set width between block elements */
.small-padding.top {
padding-top:10px;
}
.small-padding.bottom {
padding-bottom:10px;
}
.small-padding.left {
padding-left:5px;
}
.small-padding.right {
padding-right:5px;
}
.row [class*="col-"] {
padding-left: 5px;
padding-right: 5px;
}
.margin_bottom {
margin-bottom: 10px;
}
.row [class*="col-"] {
padding-right: 5px;
padding-left: 5px;
}
.row {
margin-left: -5px;
margin-right: -5px;
}
.card-img-bottom {
color: #fff;
height: 20rem;
background: url(images/img1.jpg) center no-repeat;
background-size: cover;
}
.img-responsive {
height: 100%;
}
/* Button Position */
.centered {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.bottom-right {
position: absolute;
bottom: 8px;
right: 16px;
}
.bottom-left {
position: absolute;
bottom: 8px;
left: 16px;
}
.inner-wrapper {
text-align: center;
background: none;
}
/* Set full width on columns */
@media (max-width: 768px) {
.img-responsive {
width: 100%;
}
}
/* GRID ELEMENTS MEDIA QUERIES */
@media (min-width: 768px) {
.card {
position: relative;
}
.card-content {
position: absolute;
bottom: 0;
width: 100%;
background: rgba(0, 0, 0, 0.5);
}
.card-content h4,
.card-content p {
color: white;
width: 100%;
float: left;
margin: 0 0 5px;
}
.card-content a {
float: right;
}
.index-content .card h4,
.index-content .card p {
padding: 15px 20px;
margin: 0;
}
.index-content .card p {
padding: 0 20px 15px;
margin: 0;
}
.card-content-textbox {
position: absolute;
top: 0;
left: 0;
background: rgba(255, 255, 255, 0.7);
/*right: 0;*//* top position on right*/
margin: 15px;
max-width: 300px;
height: 91%
}
}
/* Grid with different placement of position buttons */
.centered {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.bottom-right {
position: absolute;
bottom: 8px;
right: 16px;
}
.bottom-left {
position: absolute;
bottom: 8px;
left: 16px;
}
.inner-wrapper {
text-align: center;
background: none;
}
2 个答案:
答案 0 :(得分：1)
如何添加
.top .index-content .blue-button {
position: absolute;
bottom: 0;
}
对于屏幕宽度> 768？
body {
background-color: #f5f5f5;
}
div {
background-color: #fff;
}
.index-content a:hover {
color: black;
text-decoration: none;
}
.index-content .row {
margin-top: 20px;
}
.index-content a {
color: black;
}
.index-content .card {
background-color: #FFFFFF;
padding: 0;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
}
.index-content .card:hover {
box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.3);
color: black;
}
.index-content .card img {
width: 100%;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
height: 350px;
}
.index-content .card h4 {
margin: 20px;
}
.index-content .card p {
margin: 20px;
opacity: 0.65;
}
.index-content .blue-button {
width: 100px;
-webkit-transition: background-color 1s, color 1s;
/* For Safari 3.1 to 6.0 */
transition: background-color 0.5s, color 0.5s;
min-height: 20px;
background-color: #4CAF50;
color: #ffffff;
border-radius: 4px;
text-align: center;
font-weight: lighter;
margin: 0px 20px 15px 20px;
padding: 5px 0px;
display: inline-block;
}
.index-content .blue-button:hover {
background-color: #dadada;
color: #002E5B;
}
/* Set width between block elements */
.small-padding.top {
padding-top:10px;
}
.small-padding.bottom {
padding-bottom:10px;
}
.small-padding.left {
padding-left:5px;
}
.small-padding.right {
padding-right:5px;
}
.row [class*="col-"] {
padding-left: 5px;
padding-right: 5px;
}
.margin_bottom {
margin-bottom: 10px;
}
.row [class*="col-"] {
padding-right: 5px;
padding-left: 5px;
}
.row {
margin-left: -5px;
margin-right: -5px;
}
.card-img-bottom {
color: #fff;
height: 20rem;
background: url(images/img1.jpg) center no-repeat;
background-size: cover;
}
.img-responsive {
height: 100%;
}
/* Button Position */
.centered {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.bottom-right {
position: absolute;
bottom: 8px;
right: 16px;
}
.bottom-left {
position: absolute;
bottom: 8px;
left: 16px;
}
.inner-wrapper {
text-align: center;
background: none;
}
/* Set full width on columns */
@media (max-width: 768px) {
.img-responsive {
width: 100%;
}
}
/* GRID ELEMENTS MEDIA QUERIES */
@media (min-width: 768px) {
.top .index-content .blue-button {
position: absolute;
bottom: 0;
}
.card {
position: relative;
}
.card-content {
position: absolute;
bottom: 0;
width: 100%;
background: rgba(0, 0, 0, 0.5);
}
.card-content h4,
.card-content p {
color: white;
width: 100%;
float: left;
margin: 0 0 5px;
}
.card-content a {
float: right;
}
.index-content .card h4,
.index-content .card p {
padding: 15px 20px;
margin: 0;
}
.index-content .card p {
padding: 0 20px 15px;
margin: 0;
}
.card-content-textbox {
position: absolute;
top: 0;
left: 0;
background: rgba(255, 255, 255, 0.7);
/*right: 0;*//* top position on right*/
margin: 15px;
max-width: 300px;
height: 91%
}
}
/* Grid with different placement of position buttons */
.centered {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.bottom-right {
position: absolute;
bottom: 8px;
right: 16px;
}
.bottom-left {
position: absolute;
bottom: 8px;
left: 16px;
}
.inner-wrapper {
text-align: center;
background: none;
}<div class="container">
<!-- Full width Banner -->
<div class="row">
<a href="#">
<div class="col-md-12 small-padding top bottom">
<div class="index-content">
<div class="card">
<img src="http://placehold.it/1200x500"></img>
<div class="card-content-textbox">
<h4>BMW & HEADLINE 2018</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
<a href="#" class="blue-button">BUTTON 1</a>
</div>
</div>
</div>
</div>
</a>
</div>
<!-- Col 4 - 8 -->
<div class="row">
<div class="col-sm-4 small-padding right bottom">
<div class="index-content">
<div class="card">
<img src="http://placehold.it/390x500"></img>
<div class="card-content">
<h4>BMW & HEADLINE 2018</h4>
<a href="#" class="blue-button">BUTTON 2</a>
</div>
</div>
</div>
</div>
<div class="col-sm-8 small-padding left bottom">
<div class="index-content">
<div class="card">
<img src="http://placehold.it/800x500"></img>
<div class="card-content">
<h4>BMW & HEADLINE 2018</h4>
<!-- <p>Brødtekst</p> -->
<a href="#" class="blue-button">BUTTON 2</a>
</div>
</div>
</div>
</div>
</div>
</div>
答案 1 :(得分：1)
使用 flexbox ：
body {
background-color: #f5f5f5;
}
.flexbox-column {
display: flex;
flex-direction:column; /*Stack flex items verically*/
}
.flexbox-column .bottom-button {
margin-top: auto !important /*Send button to bottom*/;
margin-bottom: 10px;
}
div {
background-color: #fff;
}
.index-content a:hover {
color: black;
text-decoration: none;
}
.index-content .row {
margin-top: 20px;
}
.index-content a {
color: black;
}
.index-content .card {
background-color: #FFFFFF;
padding: 0;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
}
.index-content .card:hover {
box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.3);
color: black;
}
.index-content .card img {
width: 100%;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
height: 350px;
}
.index-content .card h4 {
margin: 20px;
}
.index-content .card p {
margin: 20px;
opacity: 0.65;
}
.index-content .blue-button {
width: 100px;
-webkit-transition: background-color 1s, color 1s;
/* For Safari 3.1 to 6.0 */
transition: background-color 0.5s, color 0.5s;
min-height: 20px;
background-color: #4CAF50;
color: #ffffff;
border-radius: 4px;
text-align: center;
font-weight: lighter;
margin: 0px 20px 15px 20px;
padding: 5px 0px;
display: inline-block;
}
.index-content .blue-button:hover {
background-color: #dadada;
color: #002E5B;
}
/* Set width between block elements */
.small-padding.top {
padding-top:10px;
}
.small-padding.bottom {
padding-bottom:10px;
}
.small-padding.left {
padding-left:5px;
}
.small-padding.right {
padding-right:5px;
}
.row [class*="col-"] {
padding-left: 5px;
padding-right: 5px;
}
.margin_bottom {
margin-bottom: 10px;
}
.row [class*="col-"] {
padding-right: 5px;
padding-left: 5px;
}
.row {
margin-left: -5px;
margin-right: -5px;
}
.card-img-bottom {
color: #fff;
height: 20rem;
background: url(images/img1.jpg) center no-repeat;
background-size: cover;
}
.img-responsive {
height: 100%;
}
/* Button Position */
.centered {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.bottom-right {
position: absolute;
bottom: 8px;
right: 16px;
}
.bottom-left {
position: absolute;
bottom: 8px;
left: 16px;
}
.inner-wrapper {
text-align: center;
background: none;
}
/* Set full width on columns */
@media (max-width: 768px) {
.img-responsive {
width: 100%;
}
}
/* GRID ELEMENTS MEDIA QUERIES */
@media (min-width: 768px) {
.card {
position: relative;
}
.card-content {
position: absolute;
bottom: 0;
width: 100%;
background: rgba(0, 0, 0, 0.5);
}
.card-content h4,
.card-content p {
color: white;
width: 100%;
float: left;
margin: 0 0 5px;
}
.card-content a {
float: right;
}
.index-content .card h4,
.index-content .card p {
padding: 15px 20px;
margin: 0;
}
.index-content .card p {
padding: 0 20px 15px;
margin: 0;
}
.card-content-textbox {
position: absolute;
top: 0;
left: 0;
background: rgba(255, 255, 255, 0.7);
/*right: 0;*//* top position on right*/
margin: 15px;
max-width: 300px;
height: 91%
}
}
/* Grid with different placement of position buttons */
.centered {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.bottom-right {
position: absolute;
bottom: 8px;
right: 16px;
}
.bottom-left {
position: absolute;
bottom: 8px;
left: 16px;
}
.inner-wrapper {
text-align: center;
background: none;
}<div class="container">
<!-- Full width Banner -->
<div class="row">
<a href="#">
<div class="col-md-12 small-padding top bottom">
<div class="index-content">
<div class="card">
<img src="http://placehold.it/1200x500"></img>
<div class="card-content-textbox flexbox-column">
<h4>BMW & HEADLINE 2018</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
<a href="#" class="blue-button bottom-button">BUTTON 1</a>
</div>
</div>
</div>
</div>
</a>
</div>
<!-- Col 4 - 8 -->
<div class="row">
<div class="col-sm-4 small-padding right bottom">
<div class="index-content">
<div class="card">
<img src="http://placehold.it/390x500"></img>
<div class="card-content">
<h4>BMW & HEADLINE 2018</h4>
<a href="#" class="blue-button">BUTTON 2</a>
</div>
</div>
</div>
</div>
<div class="col-sm-8 small-padding left bottom">
<div class="index-content">
<div class="card">
<img src="http://placehold.it/800x500"></img>
<div class="card-content">
<h4>BMW & HEADLINE 2018</h4>
<!-- <p>Brødtekst</p> -->
<a href="#" class="blue-button">BUTTON 2</a>
</div>
</div>
</div>
</div>
</div>
</div>
您可以在网站上的任何地方使用.flexbox-column和.bottom-button类，并根据需要在底部放置尽可能多的按钮。
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