#blog文章 列表，鼠标hover视差动画特效

HTML

    
    
    
    




    

        

            

            
                

                    
在平时开发、测试过程中、甚至是生产环境中，有时会遇到OutOfMemoryError，Java堆溢出了，这表明程序有严重的问题。我们需要找造成内...
                
            
        
    

CSS

html,
body {
    font-size: 14px;
  /* 这是设置document高度100%的正确方式 */
  /* height: 100%; */
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  background-image: linear-gradient(
    110.9deg,
    rgba(44, 221, 239, 1) 1.1%,
    rgba(14, 191, 210, 1) 37.6%,
    rgba(8, 127, 140, 1) 99.2%
  );
}

 
.post-list-item{
    width: 50%;
    height: auto;
    padding: 10px;
}

.post-list-item-container{
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #fff;
    border-radius: 3px;
}
.post-list-item-container .item-thumb{
    position: relative;
    display: inherit;
    min-height: 250px;
    transition: transform 1s ease,filter .1s ease;
    background-position: 50% 50%;
    background-size: cover;
}

.post-list-item-container .item-desc{
    box-sizing: border-box;
    position: absolute;
    top: 0;
    overflow: hidden;
    width: 100%;
    height: 100%;
    padding: 40px 28px;
}

.post-list-item-container .item-desc p{
    /* width: 100%; */
    font-size: 1.3rem;
    line-height: 1.5rem;
    text-indent: 2rem;
    
    margin: 0;
    padding: 0;
    word-break: break-all;
    opacity: 0;
    color: #fff;
}

.post-list-item-container:hover {
    box-shadow: 2px 2px 4px rgba(0,0,0,.1);
}

.post-list-item-container:hover .item-desc {
    background-color: rgba(0,0,0,.5);
}

.post-list-item-container:hover .item-desc p {
    -webkit-animation: fade-in 1s;
    animation: fade-in;
    animation-duration: 1s;
    opacity: 1;
}


@keyframes fade-in{
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.post-list-item-container:hover .item-thumb {
    transform: scale(1.1);
    filter: blur(3px);
}