我将CSS信封作为元素。我想增加元素的50像素高度和宽度。我改变了CSS属性,但它不起作用。现在如何增加元素高度和宽度?CSS更改元素高度和宽度
#envelope {
background: #F66B40;
width: 300px;
height: 200px;
position: absolute;
left: 50%;
top: 40%;
margin-left: -150px;
border-bottom-left-radius: 20px;
border-bottom-right-radius: 20px;
box-shadow: 10px 10px 10px rgba(0,0,0,0.5);
}
#lid {
position: relative;
top: -150px;
width: 0px;
height: 0px;
border-style: solid;
border-width: 0 150px 150px 150px;
border-color: transparent transparent #F66B40 transparent;
}
#letter {
position: relative;
background: #f6f6f6;
padding-top:5px;
padding-left: :5px;
padding-right:5px;
top: -150px;
width: 280px;
height: 200px;
left: 10px;
top: -220px;
animation: out 5s infinite linear;
box-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}
<div id="envelope">
<div id="lid"></div>
<div id="letter"></div>
<div id="left-corner"></div>
<div id="right-corner"></div>
</div>
的jsfiddle:
https://jsfiddle.net/0L37kehb
你想要增加高度和宽度的信封的哪个元素 – Geeky
@rubash哪个元素?plz更具体? –
我想增加CSS信封的高度和宽度 –