bootstrap实现支持暗色和亮色模式的头部下拉菜单效果代码
代码语言:html
所属分类:菜单导航
代码描述:bootstrap实现支持暗色和亮色模式的头部下拉菜单效果代码
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">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.4.3.1.min.css">
<style>
@import url('https://fonts.googleapis.com/css?family=Montserrat:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i');
@import url('https://fonts.googleapis.com/css?family=Poppins:400,500,600,700,800,900');
body {
font-family:'Montserrat',sans-serif;
font-weight:300;
font-size:15px;
line-height:1.7;
color:#c4c3ca;
background-color:#1f2029;
background-image:url('');
background-position:center;
background-repeat:repeat;
background-size:4%;
overflow-x:hidden;
-webkit-transition:all 300ms linear;
transition:all 300ms linear
}
a {
cursor:pointer
}
a:hover {
text-decoration:none
}
.cursor,.cursor2,.cursor3 {
position:fixed;
border-radius:50%;
transform:translateX(-50%) translateY(-50%);
pointer-events:none;
left:-100px;
top:50%;
mix-blend-mode:difference;
-webkit-transition:all 300ms linear;
transition:all 300ms linear
}
.cursor {
background-color:#fff;
height:0;
width:0;
z-index:99999
}
.cursor2,.cursor3 {
height:36px;
width:36px;
z-index:99998;
-webkit-transition:all .3s ease-out;
transition:all .3s ease-out
}
.cursor2.hover,.cursor3.hover {
-webkit-transform:scale(2) translateX(-25%) translateY(-25%);
transform:scale(2) translateX(-25%) translateY(-25%);
border:0
}
.cursor2 {
border:2px solid #fff;
box-shadow:0 0 22px rgba(255,255,255,0.6)
}
.cursor2.hover {
background:rgba(255,255,255,1);
box-shadow:0 0 12px rgba(255,255,255,0.2)
}
@media screen and (max-width:1200px) {
.cursor,.cursor2,.cursor3 {
display:none
}
}.section {
position:relative;
width:100%;
display:block
}
.over-hide {
overflow:hidden
}
.full-height {
height:100vh
}
.cd-header {
position:fixed;
width:100%;
top:0;
left:0;
z-index:100
}
.header-wrapper {
position:relative;
width:calc(100% - 100px);
margin-left:50px
}
.logo-wrap {
position:absolute;
display:block;
right:0;
top:40px;
cursor:pointer
}
.logo-wrap a {
cursor:pointer;
font-family:'Montserrat',sans-serif;
font-weight:900;
font-size:20px;
line-height:20px;
text-transform:uppercase;
letter-spacing:2px;
color:#fff;
transition:all .3s ease-out
}
.logo-wrap a span {
color:#8167a9
}
.logo-wrap a:hover {
opacity:.9
}
.nav-but-wrap {
position:relative;
display:inline-block;
float:left;
padding-left:15px;
padding-top:15px;
margin-top:26px;
transition:all .3s ease-out
}
.menu-icon {
height:30px;
width:30px;
position:relative;
z-index:2;
cursor:pointer;
display:block
}
.menu-icon__line {
height:2px;
width:30px;
display:block;
background-color:#fff;
margin-bottom:7px;
cursor:pointer;
-webkit-transition:background-color .5s ease,-webkit-transform .2s ease;
transition:background-color .5s ease,-webkit-transform .2s ease;
transition:transform .2s ease,background-color .5s ease;
transition:transform .2s ease,background-color .5s ease,-webkit-transform .2s ease
}
.menu-icon__line-left {
width:16.5px;
-webkit-transition:all 200ms linear;
transition:all 200ms linear
}
.menu-icon__line-right {
width:16.5px;
float:right;
-webkit-transition:all 200ms linear;
-moz-transition:all 200ms linear;
-o-transition:all 200ms linear;
-ms-transition:all 200ms linear;
transition:all 200ms linear
}
.menu-icon:hover .menu-icon__line-left,.menu-icon:hover .menu-icon__line-right {
width:30px
}
.nav {
position:fixed;
z-index:98
}
.nav:before,.nav:after {
content:"";
position:fixed;
top:20px;
left:50px;
width:0;
height:0;
background-color:rgba(20,21,26,0.6);
border-bottom-right-radius:200%;
z-index:-1;
transition:border-radius linear .8s,width cubic-bezier(0.77,0,0.175,1) .6s,height cubic-bezier(0.77,0,0.175,1) .6s
}
.nav:after {
background-color:rgba(9,9,12,1);
background-image:url('');
background-position:bottom center;
background-repeat:no-repeat;
background-size:300%;
-webkit-transition-delay:0s;
transition-delay:0s;
box-shadow:6px 7px 28px 0 rgba(16,16,16,0.3)
}
.nav:before {
-webkit-transition-delay:.2s;
transition-delay:.2s
}
.nav__content {
position:fixed;
visibility:hidden;
top:90px;
left:50px;
width:280px;
text-align:left
}
.nav__list {
position:relative;
padding:0;
margin:0;
z-index:2
}
.nav__list-item {
position:relative;
display:block;
-webkit-transition-delay:.8s;
transition-delay:.8s;
opacity:0;
text-align:left;
color:#fff;
overflow:hidden;
font-family:'Poppins',sans-serif;
font-size:22px;
line-height:1.2;
letter-spacing:2px;
-webkit-transform:translate(30px,0%);
transform:translate(30px,0%);
-webkit-transition:opacity .2s ease,-webkit-transform .3s ease;
transition:opacity .2s ease,-webkit-transform .2s ease;
transition:opacity .2s ease,transform .2s ease;
transition:opacity .2s ease,transform .2s ease,-webkit-transform .2s ease;
margin-top:7px;
margin-bottom:7px
}
.nav__list-item a {
position:relative;
text-decoration:none;
color:rgba(255,255,255,0.6);
overflow:hidden;
cursor:pointer;
font-family:'Poppins',sans-serif;
font-weight:600;
z-index:2;
padding-left:40px;
padding-top:5px;
padding-bottom:5px;
display:inline-block;
-webkit-transition:all 200ms linear;
transition:all 200ms linear
}
.nav__list-item a:after {
position:absolute;
content:'';
top:50%;
left:0;
width:5px;
height:0;
opacity:0;
background-color:#8167a9;
z-i.........完整代码请登录后点击上方下载按钮下载查看
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