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我試圖複製邊框懸停效果,但我不明白爲什麼我需要使用:: before和:: after來做這個Css效果。與CSS的邊框懸停效果
這是與內容頁面的例子,我想用CSS複製(我要複製的邊界效應):
http://77.238.26.244:81/confimi/pagina-di-test/
這是我試圖複製的CSS網頁:
http://77.238.26.244:81/confimi/
在第一行有「榜樣」和下面的行中有我嘗試
這是我做的代碼:
round {
background-image: url('http://77.238.26.244:81/confimi/wp-content/uploads/2016/08/a.jpg');
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
height: 100%;
}
.layer {
background-color: rgba(18, 29, 47, 0.96);
background-repeat: repeat;
width: 100%;
height: 100%;
text-align: center;
padding: 200px 20px 200px 20px;
}
.div-diviso {
width: 17%;
margin: 10px;
display: inline-block;
position: relative;
box-sizing: border-box;
}
.div-diviso img {
width: 100%;
position: relative;
}
.div-diviso .overlay {
width: 100%;
height: 100%;
position: absolute;
box-sizing: border-box;
top: 0;
left: 0;
background-color: rgba(0, 0, 0, 0.6);
opacity: 0;
transform: scale(0.1);
-webkit-transform: scale(0.1);
-moz-transform: scale(0.1);
-ms-transform: scale(0.1);
-o-transform: scale(0.1);
transition: all 0.5s ease-in-out;
-webkit-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
visibility: hidden;
}
.div-diviso:hover .overlay {
opacity: 1;
transform: scale(1);
-webkit-transform: scale(1);
-moz-transform: scale(1);
-ms-transform: scale(1);
-o-transform: scale(1);
visibility: visible;
border: 3px solid #ffffff;
transform: border scale3d(0, 1, 1);
}
@media (min-width: 768px) and (max-width: 980px) {
.layer {
text-align: center;
}
.div-diviso {
width: 47%;
margin: 10px;
}
}
@media (max-width: 767px) {
.layer {
text-align: center;
}
.div-diviso {
width: 98%;
margin: 5px;
}
}
<div class="background">
<div class="layer">
<div class="div-diviso">
<img src="http://77.238.26.244:81/confimi/wp-content/uploads/2017/02/SILVIA-FAIT-2017_980.jpg">
<div class="overlay">
</div>
</div>
<div class="div-diviso">
<img src="http://77.238.26.244:81/confimi/wp-content/uploads/2017/02/CLAUDIO-ZAMPARELLI-2017_980.jpg">
<div class="overlay">
</div>
</div>
<div class="div-diviso">
<img src="http://77.238.26.244:81/confimi/wp-content/uploads/2017/02/ROBERTA-MAGNANI-2017_980.jpg">
<div class="overlay">
</div>
</div>
<div class="div-diviso">
<img src="http://77.238.26.244:81/confimi/wp-content/uploads/2017/02/BARBARA-VANNI-2017_980.jpg">
<div class="overlay">
</div>
</div>
<div class="div-diviso">
<img src="http://77.238.26.244:81/confimi/wp-content/uploads/2017/02/SANDRO-CAMPANI-2017_980.jpg">
<div class="overlay">
</div>
</div>
</dvi>
</div>
我想用僞元素,但我做了很多嘗試而沒有達到目標。 「過渡:邊界0.75s;」只是一種替代。你能解釋我如何用僞元素做這件事嗎? – Matteo
@Matteo檢查答案的編輯版本。 – nashcheez