移动导航概念

下载代码

html

css

分享到微信朋友圈

html

css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  transition: background 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

nav {
  width: 440px;
}

.wave-wrap {
  position: relative;
  width: 100%;
  height: 33px;
  overflow: hidden;
  margin-bottom: 0;
}
.wave-wrap #wave {
  position: absolute;
  width: 150px;
  transform-origin: bottom;
  transform: scaleY(0.8);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}
.wave-wrap #wave .path {
  fill: #2f3542;
}

.list-wrap {
  display: flex;
  width: 100%;
  height: 80px;
  background: #2f3542;
  list-style: none;
  justify-content: space-around;
  padding: 0 20px;
}
.list-wrap li {
  cursor: pointer;
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}
.list-wrap li i {
  position: relative;
  font-size: 1.5em;
  color: #a4b0be;
  z-index: 5;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}
.list-wrap li:before {
  content: "";
  position: absolute;
  background: green;
  height: 80%;
  width: 80%;
  left: 10%;
  top: 10%;
  border-radius: 50%;
  z-index: 0;
  transform: scale(0);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}
.list-wrap li.active {
  margin-top: -10px;
}
.list-wrap li.active i {
  color: #2f3542;
}
.list-wrap li.active:before {
  transform: scale(1);
}
.list-wrap li:nth-child(1):before {
  background: #537895;
}
.list-wrap li:nth-child(2):before {
  background: #ff6b81;
}
.list-wrap li:nth-child(3):before {
  background: #7bed9f;
}
.list-wrap li:nth-child(4):before {
  background: #70a1ff;
}
.list-wrap li:nth-child(5):before {
  background: #dfe4ea;
}

.phone {
  height: 300px;
  border: 7px solid rgba(0, 0, 0, 0.05);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  font-family: 'Montserrat', sans-serif;
}
.phone .page {
  height: 327px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3em;
  color: rgba(0, 0, 0, 0.1);
  text-transform: uppercase;
  letter-spacing: 5pt;
  padding-top: 50px;
}

JavaScript

// set the first nav item as active
var dis = $(".list-wrap li").eq(0);

// align the wave
align(dis);

// align the wave on click
$(".list-wrap li").click(function(){
  dis = $(this);
  
  align(dis);
});

$('body').on('keydown',function(e){
    var code = e.keyCode || e.which;
  
    if(code == 9) {
      
      if(dis.is(':last-child')){
        $(".list-wrap li:nth-child(1)").trigger("click");
      }
      else{
        dis.next().trigger("click");
      }
      
    } 
});

$("body").keydown(function(e) {
  if(e.keyCode == 37) { // left
    $("#showroom").animate({
      left: "-=980"
    });
  }
  else if(e.keyCode == 39) { // right
    $("#showroom").animate({
      left: "+=980"
    });
  }
});

function align(dis){
  
  // get index of item
  var index = dis.index() + 1;
  
  // add active class to the new item
  $(".list-wrap li").removeClass("active");
  dis.delay(100).queue(function() {
    dis.addClass('active').dequeue();
  });
  
  // move the wave
  var left = index * 80 - 98;
  
  $("#wave").css('left', left);
  
  // ? this is not necessary for the navigation ?
  
  // set the background color
  var color = dis.data('color');
  $("body").css('background', color);
  
  // set the text
  $(".page").text(dis.attr("title"));
}

粒子时间文字 hover canvas 3d 游戏音乐火焰水波轮播图鼠标跟随动画 css 加载动画导航菜单按钮滑块 tab 弹出层统计图 svg