我有一个关于在位置相对div内浮动2个div的问题。它们应向左浮动,但不起作用。我通过在开发人员工具中重写CSS来尝试了几次。我希望有一个人可以帮助我。我使用谷歌公司的MDL(Material Design Lite)响应框架。结果应如截图所示。在此先感谢您的帮助。
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
typedef struct node{
int number;
struct node *nextPtr;
} node;
node* insert(node* head, int num) {
node *temp, *prev, *next;
temp = (node*)malloc(sizeof(node));
temp->number = num;
temp->nextPtr = NULL;
if (!head){
head = temp;
}
else{
prev = NULL;
next = head;
while (next && next->number % 2 == 0){
prev = next;
next = next->nextPtr;
}
if (!next){
prev->nextPtr = temp;
}
else{
if (prev) {
temp->nextPtr = prev->nextPtr;
prev->nextPtr = temp;
}
else {
temp->nextPtr = head;
head = temp;
}
}
return head;
}
}
void free_list(node *head) {
node *prev = head;
node *cur = head;
while (cur) {
prev = cur;
cur = prev->nextPtr;
free(prev);
}
}
int main(){
node *head, *p;
head = NULL;
head = insert(head, 3);
head = insert(head, 1);
head = insert(head, 4);
head = insert(head, 6);
head = insert(head, 7);
head = insert(head, 8);
p = head;
while (p) {
printf("%d ", p->number);
p = p->nextPtr;
}
free_list(head);
return 0;
}
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.card-wasserlabor {
min-height: 0;
width: 100%;
min-height: 110px;
height: auto;
box-shadow: 0 1px 1px 0 rgba(0,0,0,.015),0 3px 1px -2px rgba(0,0,0,.15),0 1px 5px 0 rgba(0,0,0,.015);
h4 {
font-size: $card-title;
color: $dark-text;
margin-left: 12px;
margin-top: 3px;
}
.img {
background: $grey;
display: inline-block;
height: 100%;
position: absolute;
width: 117px;
img {
height: 100%;
position: absolute;
width: 100%;
}
.circle-check {
background: rgba($black, 0.4);
height: 56px;
width: 56px;
border-radius: 100%;
position: absolute;
left: calc(50% - 30px);
top: calc(50% - 25px);
&:hover {
background: rgba($red, 1);
}
}
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答案 0 :(得分:0)
我无法真正运行你的代码,有太多的缺失变量可以解决这个问题。所以我重新编写了代码。我希望这可以提供帮助。你只需要管理你的宽度并浮动所有东西:
看看这个jsFiddle。
编辑:首先,jsFiddle链接不正确。如果代码完全与其他内容相关,请重新点击此链接。
编辑2 :修复了代码中的填充错误。并取代了jsfiddle链接。
html:
<div class="header-area">
<div style="padding: 20px; ">
Yellow header
</div>
</div>
<div class="container">
<div class="element" style="background-color: green; ">
<img src="http://placehold.it/150x150" alt="">
<div class="description">
This is the description
</div>
</div>
<div class="element" style="background-color: red; ">
<img src="http://placehold.it/150x150" alt="">
<div class="description">
This is the description
</div>
</div>
<div class="element" style="background-color: orange; ">
<img src="http://placehold.it/150x150" alt="">
<div class="description">
<div class="text">
This is the description
</div>
</div>
</div>
</div>
css:
.header-area{
background-color: yellow;
height: 100px;
width: 100%;
}
.container{
height: 100%;
width: 100%;
float: left;
background-color: lightblue;
}
.element{
float: left;
width: 50%;
height: 150px;
}
img{
float: left;
}
.description{
text-align: center;
}
.text{
padding-top: 50px;
}
答案 1 :(得分:0)
我已对您的代码进行了一些修改,希望它可以帮助您完全实现目标:
要将文本放在img上,您需要相对定位其父级,并将文本置于绝对位置。然后你可以将它移到img上。
为了轻松地将img与其他元素对齐,我认为包装这些元素并为它们提供内联块显示非常有用。然后你可以在你想要的位置调整它们。
.card-wasserlabor {
min-height: 0;
width: 100%;
min-height: 110px;
height: auto;
box-shadow: 0 1px 1px 0 rgba(0,0,0,.015),0 3px 1px -2px rgba(0,0,0,.15),0 1px 5px 0 rgba(0,0,0,.015);
}
h4 {
font-size: $card-title;
color: $dark-text;
}
.img {
background: $grey;
display: inline-block;
height: 100%;
position: relative;
width: 117px;
}
.circle-check {
position: absolute;
top: 0;
left: 0;
background: rgba($black, 0.4);
height: 56px;
width: 56px;
border-radius: 100%;
position: absolute;
left: calc(50% - 30px);
top: calc(50% - 25px);
&:hover {
background: rgba($red, 1);
}
}
.info-wrapper{
display: inline-block;
vertical-align: top;
}
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<div class="mdl-cell mdl-cell--4-col mdl-cell--4-col-tablet mdl-cell--4-col-phone">
<div class="mdl-card card-wasserlabor">
<div class="img">
<img src="http://sweetclipart.com/multisite/sweetclipart/files/ff0000%20Color%20Square%20RGB%20Red.png" alt="sera" width="100px">
<div class="circle-check">
<i class="material-icons">check</i>
</div>
</div>
<div class="info-wrapper">
<div class="text">
<h4>Mittelamerika</h4>
</div>
<div class="info">
<div class="mdl-button mdl-js-button mdl-button--icon">
<i class="material-icons">info</i>
</div>
</div>
</div>
</div>
</div>
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