css实现21种按钮悬浮动画效果代码-html代码-BFW代码库

css实现21种按钮悬浮动画效果代码

代码语言：html

所属分类：悬停

代码描述：css实现21种按钮悬浮动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<style>
    * {
  box-sizing: border-box;
  margin: 0; padding: 0;
}
body {
  font-family: 'Roboto', sans-serif;
  color: rgb(85,75,85);
  background-color: rgb(255,255,255);
}
h1 {
  padding: 50px 0;
  font-size: 45px;
  text-align: center;
  color: rgb(54, 56, 55);
}
:active, :hover, :focus {
  outline: 0!important;
  outline-offset: 0;
}
::before,
::after {
  position: absolute;
  content: "";
}

.btn-holder {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1000px;
  margin: 10px auto 35px;
}
.btn {
  position: relative;
  display: inline-block;
  width: auto; height: auto;
  background-color: transparent;
  border: none;
  cursor: pointer;
  margin: 0px 25px 15px;
  min-width: 150px;
}
  .btn span {         
    position: relative;
    display: inline-block;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    top: 0; left: 0;
    width: 100%;
    padding: 15px 20px;
    transition: 0.3s;
  }

/*--- btn-1 ---*/
.btn-1::before {
  background-color: rgb(28, 31, 30);
  transition: 0.3s ease-out;
}
.btn-1 span {
  color: rgb(255,255,255);
  border: 1px solid rgb(28, 31, 30);
  transition: 0.2s 0.1s;
}
.btn-1 span:hover {
  color: rgb(28, 31, 30);
  transition: 0.2s 0.1s;
}

/* 1.hover-filled-slide-down */
.btn.hover-filled-slide-down::before {
  bottom: 0; left: 0; right: 0; 
  height: 100%; width: 100%;
}
.btn.hover-filled-slide-down:hover::before {
  height: 0%;
}

/* 2.hover-filled-slide-up */
.btn.hover-filled-slide-up::before {
  top: 0; left: 0; right: 0;
  height: 100%; width: 100%;
}
.btn.hover-filled-slide-up:hover::before {
  height: 0%;
}

/* 3.hover-filled-slide-left */
.btn.hover-filled-slide-left::before {
  top: 0; bottom: 0; left: 0;
  height: 100%; width: 100%;
}
.btn.hover-filled-slide-left:hover::before {
  width: 0%;
}

/* 4. hover-filled-slide-right */
.btn.hover-filled-slide-right::before {
  top:0; bottom: 0; right: 0;
  height: 100%; width: 100%;
}
.btn.hover-filled-slide-right:hover::before {
  width: 0%;
}

/* 5. hover-filled-opacity */
.btn.hover-filled-opacity::before {
  top:0; bottom: 0; right: 0;
  height: 100%; width: 100%;
  opacity: 1;
}
.btn.hover-filled-opacity:hover::before {
  opacity: 0;
}

/*--- btn-2 ---*/
.btn-2::before {
  background-color: rgb(28, 31, 30);
  transition: 0.3s ease-out;
}
.btn-2 span {
  color: rgb(28, 31, 30);
  border: 1px solid rgb(28, 31, 30);
  transition: 0.2s;
}  
.btn-2 span:hover {
  color: rgb(255,255,255);
  transition: 0.2s 0.1s;
}

/* 6. hover-slide-down */
.btn.hover-slide-down::before {
  top: 0; left: 0; right: 0; 
  height: 0%; width: 100%;
}
.btn.hover-slide-down:hover::before {
  height:.........完整代码请登录后点击上方下载按钮下载查看