jquery+css实现动态背景用户密码验证码发送登录表单代码-html代码-BFW代码库

代码语言：html

代码描述：jquery+css实现动态背景用户密码验证码发送登录表单代码

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="zh" class="no-js">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/reset.min.css">
<style>
   

html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

}

*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  width:100vw;
  height:100vh;
  overflow:hidden;
  font-size: 100%;
  font-family: "PT Sans", sans-serif;
  color: #505260;
  background-color: white;
  
}
.bg-back{
width:100vw;
height:100vh;
}
a {
  color: #2f889a;
  text-decoration: none;
}

img {
  max-width: 100%;
}

input, textarea {
  font-family: "PT Sans", sans-serif;
  font-size: 16px;
  font-size: 1rem;
}
input::-ms-clear, textarea::-ms-clear {
  display: none;
}

/* -------------------------------- 

Main components 

-------------------------------- */
header[role=banner] {
  position: relative;
  height: 50px;
  background: #343642;
}
header[role=banner] #cd-logo {
  float: left;
  margin: 4px 0 0 5%;
  /* reduce logo size on mobile and make sure it is left aligned with the transform-origin property */
  -webkit-transform-origin: 0 50%;
  -moz-transform-origin: 0 50%;
  -ms-transform-origin: 0 50%;
  -o-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transform: scale(0.8);
  -moz-transform: scale(0.8);
  -ms-transform: scale(0.8);
  -o-transform: scale(0.8);
  transform: scale(0.8);
}
header[role=banner] #cd-logo img {
  display: block;
}
header[role=banner]::after {
  /* clearfix */
  content: '';
  display: table;
  clear: both;
}
@media only screen and (min-width: 768px) {
  header[role=banner] {
    height: 80px;
  }
  header[role=banner] #cd-logo {
    margin: 20px 0 0 5%;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }
}

.main-nav {
  float: right;
  margin-right: 5%;
  width: 44px;
  height: 100%;
  background: url("../img/cd-icon-menu.svg") no-repeat center center;
  cursor: pointer;
}
.main-nav ul {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  -webkit-transform: translateY(-100%);
  -moz-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  -o-transform: translateY(-100%);
  transform: translateY(-100%);
}
.main-nav ul.is-visible {
  -webkit-transform: translateY(50px);
  -moz-transform: translateY(50px);
  -ms-transform: translateY(50px);
  -o-transform: translateY(50px);
  transform: translateY(50px);
}
.main-nav a {
  display: block;
  height: 50px;
  line-height: 50px;
  padding-left: 5%;
  background: #292a34;
  border-top: 1px solid #3b3d4b;
  color: #FFF;
}
@media only screen and (min-width: 768px) {
  .main-nav {
    width: auto;
    height: auto;
    background: none;
    cursor: auto;
  }
  .main-nav ul {
    position: static;
    width: auto;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    line-height: 80px;
  }
  .main-nav ul.is-visible {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
  }
  .main-nav li {
    display: inline-block;
    margin-left: 1em;
  }
  .main-nav li:nth-last-child(2) {
    margin-left: 2em;
  }
  .main-nav a {
    display: inline-block;
    height: auto;
    line-height: normal;
    background: transparent;
  }
  .main-nav a.cd-signin, .main-nav a.cd-signup {
    padding: .6em 1em;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 50em;
  }
  .main-nav a.cd-signup {
    background: #2f889a;
    border: none;
  }
}

/* -------------------------------- 

xsigin/signup popup 

-------------------------------- */
.cd-user-modal {
}
.cd-user-modal.is-visible {
  visibility: visible;
  opaci.........完整代码请登录后点击上方下载按钮下载查看