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边界半径未创建圆形边界

[英]Border-Radius is not creating Rounded Border

 原文  2019-07-06 11:24:00  0   3    html/ css/ frontend/ border

问题描述

我有一张图片图片卡。 我想在整张卡片上加上圆角边框。 我该怎么做？ 它似乎不是工作财产。

有人知道CSS或HTML中的属性吗？ 在执行border-radius属性后，以下内容不起作用： 我想在卡片图像而不是图像周围做。 我们即将有一个3X3方形画廊或4X4画廊，因此可能很难编码。

我希望将实际图像四舍五入，而不是四舍五入 

border-radius: 25px;


 .card { border-color: black; border-radius: 25px; border-style: solid; border-width: 1px; width: 100%; margin-right: 0; padding: 0; } .card-header { background-color: white; } .card-body { background-color: white; } .cardcheckbox { position: absolute; right: 5px; top: 5px; /*vertical-align: middle; float: right;*/ visibility: hidden; } input[type=checkbox]:checked { visibility: visible; } .card:hover .cardcheckbox { visibility: visible; } .material-icons { display: inline-flex; vertical-align: top; } .card-header .accordion-toggle { &.collapsed:after { font-family: 'Material Icons'; content: "\\e5cf"; } &:after { font-family: 'Material Icons'; content: "\\e5ce"; float: right; color: grey; } } 
 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script> <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet"> <div class="card" style="width: 30.00rem"> <div aria-multiselectable="true" class="accordian md-accordion" id="accordionEx" role="tablist"> <div class="grid-container" id="gridid531937b3b9b54801ab80573cf91d0852" style=" display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(1, 1fr); grid-gap: 0em; padding: 0px; align-items: stretch; position: relative; "><input class="cardcheckbox" id="checkid" type="checkbox"><img id="imgid531937b3b9b54801ab80573cf91d08520" src="https://www.woodlandtrust.org.uk/media/100078482/Sycamore01.jpg?cb=-11897985&amp;preset=gallery-tab-main-image" style="max-width: 100%; max-height: 100%; padding: 0px; background-color: white;"><img id="imgid531937b3b9b54801ab80573cf91d08521" src="https://statesymbolsusa.org/sites/statesymbolsusa.org/files/styles/symbol_thumbnail__medium/public/primary-images/Applesfreshpicked.jpg?itok=YmYkBfY7" style="max-width: 100%; max-height: 100%; padding: 0px; background-color: white;"><img id="imgid531937b3b9b54801ab80573cf91d08522" src="https://openbookphilly.com/wp-content/uploads/2016/11/bookstack.png" style="max-width: 100%; max-height: 100%; padding: 0px; background-color: white;"></div> <div class="card-header" id="headingOne1" role="tab"><a aria-controls="id531937b3b9b54801ab80573cf91d0852" aria-expanded="true" class="accordion-toggle collapsed" data-parent="#accordionEx" data-toggle="collapse" href="#id531937b3b9b54801ab80573cf91d0852">Tree</a></div> <div aria-labelledby="headingOne1" class="collapse" data-parent="#accordionEx" id="id531937b3b9b54801ab80573cf91d0852" role="tabpanel"> <div class="card-body">Tree with leaves</div> </div> </div> </div>

3 个解决方案

解决方案1
 1  2019-07-06 11:55:21

在.card类中添加填充，因为内部内容超出了边框半径 

.card {
    border-color: black;
    border-radius: 25px;
    border-style: solid;
    border-width: 1px;
    width: 100%;
    margin-right: 0;
    padding: 10px;
}

更新的代码： 

<html>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<style>
    .card {
        border-color: black;
        border-radius: 25px;
        border-style: solid;
        border-width: 1px;
        width: 100%;
        margin-right: 0;
        padding: 10px;

    }

    .card-header {
        background-color: white;
    }

    .card-body {
        background-color: white;
    }


    .cardcheckbox {
        position: absolute;
        right: 5px;
        top: 5px;
        /*vertical-align: middle;
    float: right;*/
        visibility: hidden;
    }


    input[type=checkbox]:checked {
        visibility: visible;
    }

    .card:hover .cardcheckbox {
        visibility: visible;
    }


    .material-icons {
        display: inline-flex;
        vertical-align: top;
    }

    .card-header .accordion-toggle {
        &.collapsed:after {
            font-family: 'Material Icons';
            content: "\e5cf";
        }

        &:after {
            font-family: 'Material Icons';
            content: "\e5ce";
            float: right;
            color: grey;
        }
    }
</style>
<div class="card" style="width: 30.00rem">
    <div aria-multiselectable="true" class="accordian md-accordion" id="accordionEx" role="tablist">
        <div class="grid-container" id="gridid531937b3b9b54801ab80573cf91d0852" style="  display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(1, 1fr);
        grid-gap: 0em;
        padding: 0px;
        align-items: stretch;
        position: relative; "><input class="cardcheckbox" id="checkid" type="checkbox"><img
                id="imgid531937b3b9b54801ab80573cf91d08520"
                src="https://www.woodlandtrust.org.uk/media/100078482/Sycamore01.jpg?cb=-11897985&amp;preset=gallery-tab-main-image"
                style="max-width: 100%; max-height: 100%; padding: 0px; background-color: white;"><img
                id="imgid531937b3b9b54801ab80573cf91d08521"
                src="https://statesymbolsusa.org/sites/statesymbolsusa.org/files/styles/symbol_thumbnail__medium/public/primary-images/Applesfreshpicked.jpg?itok=YmYkBfY7"
                style="max-width: 100%; max-height: 100%; padding: 0px; background-color: white;"><img
                id="imgid531937b3b9b54801ab80573cf91d08522"
                src="https://openbookphilly.com/wp-content/uploads/2016/11/bookstack.png"
                style="max-width: 100%; max-height: 100%; padding: 0px; background-color: white;"></div>
        <div class="card-header" id="headingOne1" role="tab"><a aria-controls="id531937b3b9b54801ab80573cf91d0852"
                aria-expanded="true" class="accordion-toggle collapsed" data-parent="#accordionEx"
                data-toggle="collapse" href="#id531937b3b9b54801ab80573cf91d0852">Tree</a></div>
        <div aria-labelledby="headingOne1" class="collapse" data-parent="#accordionEx"
            id="id531937b3b9b54801ab80573cf91d0852" role="tabpanel">
            <div class="card-body">Tree with leaves</div>
        </div>
    </div>
</div>

解决方案2
 0  2019-07-06 12:28:29

您可以看到像这样进行一些更改， 单击并查看我的结果

创建CSS类imgsize和imgfirst，如下所示，然后删除HTML文件中的所有样式作为您的三个图像。 

<img class="imgfirst" id="imgid531937b3b9b54801ab80573cf91d08520" src="https://www.woodlandtrust.org.uk/media/100078482/Sycamore01.jpg?cb=-11897985&amp;preset=gallery-tab-main-image">
<img class="imgsize" id="imgid531937b3b9b54801ab80573cf91d08521" src="https://statesymbolsusa.org/sites/statesymbolsusa.org/files/styles/symbol_thumbnail__medium/public/primary-images/Applesfreshpicked.jpg?itok=YmYkBfY7">
<img class="imgsize" id="imgid531937b3b9b54801ab80573cf91d08522" src="https://openbookphilly.com/wp-content/uploads/2016/11/bookstack.png" >

.imgsize{
     width: 100px;
     height: 100px;
     padding-top: 12px;
}
.imgfirst{
   width: 100px;
   height: 100px;
   padding-top: 12px;
   padding-left: 12px;
 }

然后在CSS中编辑“ card”和“ card-header”类， 

.card {
   margin-top: 10px;
   margin-left: 10px;
   border-color: black;
   border-radius: 10px;
   border-style: solid;
   border-width: 1px;
   width: 100%;
   margin-right: 0;
   padding: 0;
}

.card-header {
   margin-left: 10px;
   margin-right: 10px;
   background-color: white;
}

解决方案3
 0 已采纳  2019-07-07 11:42:03

将实施 

overflow:hidden on the container

如Paulie D推荐的那样。 Paulie D可以随意将其复制到自己的答案中，这样我就可以发送积分。

谢谢，

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