css+svg实现鱼儿游动在登录框表单效果代码-html代码-BFW代码库

代码语言：html

代码描述：css+svg实现鱼儿游动在登录框表单效果代码

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">

  <meta name="viewport" content="width=device-width, initial-scale=1.0">

  
  
  
<style>
@import url(https://fonts.googleapis.com/css?family=Oswald|Roboto);
@-webkit-keyframes btn {
  0%, 100% {
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  70% {
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  80% {
    -moz-transform: scale(1.04);
    -ms-transform: scale(1.04);
    -webkit-transform: scale(1.04);
    transform: scale(1.04);
  }
  90% {
    -moz-transform: scale(0.96);
    -ms-transform: scale(0.96);
    -webkit-transform: scale(0.96);
    transform: scale(0.96);
  }
}
@-moz-keyframes btn {
  0%, 100% {
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  70% {
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  80% {
    -moz-transform: scale(1.04);
    -ms-transform: scale(1.04);
    -webkit-transform: scale(1.04);
    transform: scale(1.04);
  }
  90% {
    -moz-transform: scale(0.96);
    -ms-transform: scale(0.96);
    -webkit-transform: scale(0.96);
    transform: scale(0.96);
  }
}
@keyframes;
@-webkit-keyframes fish {
  0%, 70% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-moz-keyframes fish {
  0%, 70% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes;
html {
  height: 100%;
}

body {
  font-family: Roboto, sans-serif;
  color: #515a6e;
  background-color: #d5eafc;
  height: 100%;
  margin: 0;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

a {
  cursor: pointer;
  color: #000;
  text-decoration: none;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
a:hover {
  color: #ff5050;
}

.fish, .fish-shadow {
  width: 640px;
  height: auto;
  position: absolute;
  top: -145px;
  left: -177px;
  -moz-animation: fish 3s forwards ease-in-out;
  -webkit-animation: fish 3s forwards ease-in-out;
  animation: fish 3s forwards ease-in-out;
}
.fish path, .fish-shadow path {
  fill: #fff;
}
.fish path:hover, .fish-shadow path:hover {
  fill: #ff6100;
}
.fish .line, .fish-shadow .line {
  fill: none;
}

.fish-shadow-con {
  opacity: 0.2;
  filter: blur(10px);
  position: absolute;
  top: 0;
  left: 0;
}

.fish-shadow {
  top: -125px;
  left: -157px;
}
.fish-shadow path {
  fill: #211922;
}
.fish-shadow path:hover {
  fill: #211922;
}

.fish-shadow {
  -webkit-filter: url("#goo");
  filter: url(#goo);
  top: -125px;
  left: -157px;
  opacity: 0.4;
}

.container {
  position: relative;
  background-color: #fafafe;
  border-radius: 10px;
  margin: 40px;
  padding: 25px 20px 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  width: 320px;
  box-sizing: border-box;
}
.container:before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  height: 60%;
  background-color: #fafafe;
  border-radius: 10px;
  z-index: 2;
}

.card {
  position: relative;
  z-index: 2;
}

.card_title {
  font-size: 24px;
  margin: 0;
}

.card_title-info {
  font-size: 14px;
  margin: 7px 0 10px;
}

.card_button {
  border-radius: 4px;
  border: none;
  outline: none;
  width: 100%;
  padding: 0 15px;
  font-size: 18px;
  line-height: 36px;
  font-weight: 500;
  margin: 25px 0 10px;
  color: #fff;
  background: linear-gradient(#ff6100, #ff5050);
  box-shadow: 0 2px 12px -3px #ff5050;
  -moz-animation: btn 6s 3s infinite ease-in-out;
  -webkit-animation: btn 6s 3s infinite ease-in-out;
  animation: btn 6s 3s infinite ease-in-out;
  opacity: 0.9;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.card_button:hover {
  opacity: 1;
  box-shadow: 0 2px 2px -3px #ff5050;
}

.card_info {
  font-size: 14px;
}

.input {
  display: flex;
  flex-direction: column-reverse;
  position: relative;
  padding-top: 10px;
}
.input + .input {
  margin-top: 10px;
}

.input_label {
  color: #8597a3;
  position: absolute;
  top: 20px;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.input_field {
  border: 0;
  padding: 0;
  z-index: 1;
  background-color: transparent;
  border-bottom: 2px solid #eee;
  font: inherit;
  font-size: 14px;
  line-height: 30px;
}
.input_field:focus, .input_field:valid {
  outline: 0;
  border-bottom-color: #665856;
}
.input_field:focus + .input_label, .input_field:valid + .input_label {
  color: #665856;
  -moz-transform: translateY(-25px);
  -ms-transform: translateY(-25px);
  -webkit-transform: translateY(-25px);
  transform: translateY(-25px);
}

.input_eye {
  position: absolute;
  bottom: 0;
  rig.........完整代码请登录后点击上方下载按钮下载查看