css实现搜索按钮点击展开搜索框动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：搜索

代码描述：css实现搜索按钮点击展开搜索框动画效果代码

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="zh">
<head>
<meta charset="UTF-8">

<style>
    html,body {height: 100%;}
body {padding: 0px; margin:0px; background:url(//repo.bfw.wiki/bfwrepo/image/5eec59613702c.png) ; background-position: center; background-size: cover; background-attachment: fixed; background-repeat: no-repeat;}

.search-wrapper {
    position: absolute;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    top:50%;
    left:50%;
}
.search-wrapper.active {}

.search-wrapper .input-holder {
    overflow: hidden;
    height: 70px;
    background: rgba(255,255,255,0);
    border-radius:6px;
    position: relative;
    width:70px;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder {
    border-radius: 50px;
    width:450px;
    background: rgba(0,0,0,0.5);
    -webkit-transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
    -moz-transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
    transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
}

.search-wrapper .input-holder .search-input {
    width:100%;
    height: 50px;
    padding:0px 70px 0 20px;
    opacity: 0;
    position: absolute;
    top:0px;
    left:0px;
    background: transparent;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border:none;
    outline:none;
    font-family:"Open Sans", Arial, Verdana;
    font-size: 16px;
    font-weight: 400;
    line-height: 20px;
    color:#FFF;
    -webkit-transform: translate(0, 60px);
    -moz-transform: translate(0, 60px);
    transform: translate(0, 60px);
    -webkit-transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
    -moz-transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
    transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);

    -webkit-transition-delay: 0.3s;
    -moz-transition-delay: 0.3s;
    transition-delay: 0.3s;
}
.search-wrapper.active .input-holder .search-input {
    opacity: 1;
    -webkit-transform: translate(0, 10px);
    -moz-transform: translate(0, 10px);
    transform: translate(0, 10px);
}

.search-wrapper .input-holder .search-icon {
    width:70px;
    height:70px;
    border:none;
    border-radius:6px;
    background: #FFF;
    padding:0px;
    outline:none;
    position: relative;
    z-index: 2;
    float:right;
    cursor: pointer;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder .search-icon {
    width: 50px;
    height:50px;
    margin: 10px;
    border-radius: 30px;
}
.search-wrapper .input-holder .search-icon span {
    width:22px;
    height:22px;
    display: inline-block;
    vertical-align: middle;
    position:relative;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
    -webkit-transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
    -moz-transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
    transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);

}
.search-wrapper.active .input-holder .search-icon span {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.search-wrapper .input-holder .search-icon span::before, .search-wrapper .input-holder .search-icon span::after {
    position: absolute;
    content:'';
}
.search-wrapper .input-holder .search-icon span::before {
    width: 4px;
    height: 11px;
    left: 9px;
    top: 18px;
    border-radius: 2px;
    background: #974BE0;
}
.search-wrapper .input-holder .search.........完整代码请登录后点击上方下载按钮下载查看