WordPress 子比主题美化教程：文章封面缩略图悬停展示动态LOGO

 WordPress 建站过程中，子比主题凭借其强大的功能和美观的界面深受广大站长喜爱。今天为大家带来一个超酷炫的子比主题美化技巧 —— 让文章封面缩略图在鼠标悬停时显示动态圆圈 LOGO，不仅能提升网站的整体视觉效果，还能增强用户体验，下面就来详细介绍。

一、子比主题美化特色：动态 LOGO 设计

子比主题美化在封面缩略图设计上独具匠心，采用了动态 LOGO这一设计元素。当用户鼠标悬停在封面缩略图上时，动态圆圈 LOGO 会缓缓展开，与此同时，更多关于子比主题美化的介绍和描述也会随之展示出来。通过这种方式，用户可以快速了解到这款主题的特色和亮点，既让封面缩略图更具吸引力，又为用户提供了一种直观获取信息的方式，大大提升了用户体验和使用便捷性。

二、操作步骤：为子比主题添加动态圆圈 LOGO 效果

1. 准备工作：确保你使用的是 WordPress 的子比主题（zibl），且对主题设置有一定的操作权限。
2. 添加 CSS 代码：这是实现该效果的关键步骤。将以下 CSS 代码追加保存到主题设置 -> 自定义代码 -> 自定义 CSS 代码中：
3. LOGO可以换成自己的链接。

三、效果（一）

.item-thumbnail {  position: relative;  overflow: hidden;  transition: transform 0.4s ease;}.item-thumbnail:hover {  transform: translateY(-5px);}.item-thumbnail:before {  content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  bottom: 0;  background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.2) 100%);  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);  border-radius: 8px;  z-index: 2;  max-width: 765px;  margin: 0 auto;  pointer-events: none;  padding-left: 10px;  box-shadow: 0 5px 15px rgba(0,0,0,0);}.item-thumbnail:after {  content: '';  position: absolute;  top: 50%;  left: 50%;  width: 50px;  height: 50px;  margin: -25px 0 0 -25px;  background: url(https://gcore.jsdelivr.net/gh/vipy800/viptu/img/logo.png);  background-repeat: no-repeat;  background-size: 100% 100%;  z-index: 3;  transform: scale(0.8) rotate(-10deg);  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);  opacity: 0;  pointer-events: none;  filter: drop-shadow(0 0 8px rgba(255,255,255,0.6));}.item-thumbnail:hover:before {  background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 100%);  box-shadow: 0 8px 25px rgba(0,0,0,0.3);}.item-thumbnail:hover:after {  transform: scale(1) rotate(0deg);  opacity: 1;  animation: pulse 1.5s infinite alternate ease-in-out;}@keyframes pulse {  0% {    filter: drop-shadow(0 0 5px rgba(255,255,255,0.6));  }  100% {    filter: drop-shadow(0 0 15px rgba(255,255,255,0.8));  }}

四、效果（二）

.item-thumbnail:before {  content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  bottom: 0;  background: rgba(0,0,0,0);  transition: background .35s;  border-radius: 8px;  z-index: 2;  max-width: 765px;  margin: 0 auto;  pointer-events: none;  padding-left: 10px}.item-thumbnail:after {  content: '';  position: absolute;  top: 50%;  left: 50%;  width: 40px;  height: 40px;  margin: -20px 0 0 -20px;  background: url(https://gcore.jsdelivr.net/gh/vipy800/viptu/img/logo.png);background-repeat: no-repeat;  background-size: 100% 100%;  z-index: 3;  -webkit-transform: scale(2);  transform: scale(2);  transition: opacity .35s,-webkit-transform .35s;  transition: transform .35s,opacity .35s;  transition: transform .35s,opacity .35s,-webkit-transform .35s;  opacity: 0;  pointer-events: none;}.item-thumbnail:hover:before {  background: rgba(0,0,0,.5)}.item-thumbnail:hover:after {  -webkit-transform: scale(1);  transform: scale(1);  opacity: 1}

效果（三）

.item-thumbnail {  position: relative;  overflow: hidden;  transform: translateZ(0);}.item-thumbnail:before {  content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  bottom: 0;  background: rgba(0,0,0,0);  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);  border-radius: 12px;  z-index: 2;  max-width: 765px;  margin: 0 auto;  pointer-events: none;  box-shadow: 0 0 0 rgba(0,0,0,0);}.item-thumbnail:after {  content: '';  position: absolute;  top: 50%;  left: 50%;  width: 56px;  height: 56px;  margin: -28px 0 0 -28px;  background: url(https://gcore.jsdelivr.net/gh/vipy800/viptu/img/logo.png) center/contain no-repeat;  z-index: 3;  transform: scale(1.8) rotate(15deg);  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);  opacity: 0;  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));}.item-thumbnail:hover:before {  background: rgba(0,0,0,0.6);  box-shadow: 0 8px 24px rgba(0,0,0,0.15);  border-radius: 16px;}.item-thumbnail:hover:after {  transform: scale(1) rotate(0deg);  opacity: 1;  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));}

四、效果（四）

本文隐藏内容

.item-thumbnail {  position: relative;  overflow: hidden;  transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);  border-radius: 8px;}.item-thumbnail:hover {  transform: translateY(-8px) scale(1.02);  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);}.item-thumbnail:before {  content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  bottom: 0;  background: linear-gradient(45deg, rgba(66, 0, 255, 0.2) 0%, rgba(255, 0, 140, 0.2) 100%);  transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);  border-radius: 8px;  z-index: 2;  max-width: 765px;  margin: 0 auto;  pointer-events: none;  padding-left: 10px;  backdrop-filter: blur(0px);}.item-thumbnail:after {  content: '';  position: absolute;  top: 50%;  left: 50%;  width: 60px;  height: 60px;  margin: -30px 0 0 -30px;  background: url(https://gcore.jsdelivr.net/gh/vipy800/viptu/img/logo.png);  background-repeat: no-repeat;  background-size: 100% 100%;  z-index: 3;  transform: scale(0) translateY(20px);  transition: all 0.7s cubic-bezier(0.19, 1, 0.22, 1);  opacity: 0;  pointer-events: none;  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));}.item-thumbnail:hover:before {  background: linear-gradient(135deg, rgba(66, 0, 255, 0.6) 0%, rgba(255, 0, 140, 0.4) 100%);  backdrop-filter: blur(3px);  box-shadow: inset 0 0 30px rgba(255, 255, 255, 0.2);}.item-thumbnail:hover:after {  transform: scale(1) translateY(0);  opacity: 1;  animation: float 3s infinite ease-in-out, glow 2s infinite alternate;}@keyframes float {  0% {    transform: translateY(0) rotate(0deg) scale(1);  }  50% {    transform: translateY(-10px) rotate(5deg) scale(1.05);  }  100% {    transform: translateY(0) rotate(0deg) scale(1);  }}@keyframes glow {  0% {    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.8));  }  100% {    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 1)) drop-shadow(0 0 30px rgba(66, 0, 255, 0.6));  }}.item-thumbnail::before {  content: '';  position: absolute;  inset: -3px;  background: linear-gradient(45deg, #ff00cc, #3300ff, #00ccff, #ff00cc);  background-size: 400% 400%;  z-index: -1;  border-radius: 10px;  opacity: 0;  transition: opacity 0.5s ease;  animation: gradientBG 6s ease infinite;}.item-thumbnail:hover::before {  opacity: 1;}@keyframes gradientBG {  0% {    background-position: 0% 50%;  }  50% {    background-position: 100% 50%;  }  100% {    background-position: 0% 50%;  }}

自己修改里面的图片地址