<template>
<div id="Tunnel" ref="threeDom">
<div class="YuanDian" v-for="(item, i) in labelData" :key="item.id" :id="item.id" style="display: none">
<div class="iconBox" v-show="item.show">
<img src="@/assets/images/ljx.png" alt="" class="iconImg" />
<div class="ydBox">
<el-icon color="#fff" class="iconClose" @click="closeWindow(item)"><CircleClose /></el-icon>
<div class="YuanDianText">{{ item.name }}</div>
<div class="ydData" v-for="(val, k) in item.data" :key="k" v-show="val.data && item.type !== 'Camera'">
<div class="leftData">{{ val.phy + ':' }}</div>
<div class="rightData">{{ val.data + ' ' + val.unit }}</div>
</div>
<div class="ydData" v-show="item.type !== 'Camera'">
<div class="leftData">{{ '检测时间:' }}</div>
<div class="rightData">{{ item.dataTime }}</div>
</div>
</div>
</div>
<!-- <img class="YuanDianIcon" :src="item.icon" @mouseenter="item.show = true" @mouseleave="item.show = false" /> -->
<img class="YuanDianIcon" :src="item.icon" @click="ydClick(item)" />
</div>
</div>
</template>
<script setup name="Tunnel">
import { ref, reactive, toRefs, onMounted } from 'vue';
import * as THREE from 'three';
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js'; //控制器
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js'; // gltf加载器
import { RGBELoader } from 'three/examples/jsm/loaders/RGBELoader';
import { DRACOLoader } from 'three/examples/jsm/loaders/DRACOLoader';
import { Water } from 'three/examples/jsm/objects/Water.js';
import { CSS3DRenderer, CSS3DObject } from 'three/examples/jsm/renderers/CSS3DRenderer.js';
import gsap from 'gsap';
import { CSSRulePlugin } from 'gsap/CSSRulePlugin';
import bus from '@/bus';
import { pointGetDataList } from '@/api/system/tanchuang';
const show = ref('');
const width = ref(null);
const height = ref(null);
const Camera = ref(null);
const Renderer = ref(null);
const Controls = ref(null);
const granaryArr = ref([]);
const LabelRenderer = ref(null);
const animationFrameId = ref(null);
let Twater = null;
const labelData = ref([
{
name: '激光位移计',
id: `YuanDian1`,
position: {
// x: -1400,
x: -900,
y: 30,
z: -140,
},
icon: '/Three/icon/wyj_mx.png',
data: [],
show: false,
pointCode: 'kohqORm',
type: 'noCamera',
dataTime: '',
toP: {
x: -1133.3463853820936,
y: 162.98811951152317,
z: -519.3172970812965,
duration: 2,
ease: 'power4.out',
},
toC: {
x: -749.7281217230636,
y: 90.92968352966672,
z: 421.6128901760196,
duration: 2,
ease: 'power4.out',
},
},
{
name: '激光位移计',
id: `YuanDian2`,
position: {
// x: -1400,
x: -900,
y: 30,
z: -85,
},
icon: '/Three/icon/wyj_mx.png',
data: [],
show: false,
pointCode: 'LtfAqBh',
type: 'noCamera',
dataTime: '',
toP: {
x: -1124.7803151975775,
y: 149.35497120396212,
z: -548.0616267697814,
duration: 2,
ease: 'power4.out',
},
toC: {
x: -927.4089812100675,
y: 92.25595187508087,
z: 95.75970415973579,
duration: 2,
ease: 'power4.out',
},
},
{
name: '静力水准仪',
id: `YuanDian3`,
position: {
x: -1390,
y: -50,
z: -90,
},
icon: '/Three/icon/jlszy_icon.png',
data: [],
show: false,
pointCode: 'xr8JcRb',
type: 'noCamera',
dataTime: '',
toP: {
x: -1819.6980136064515,
y: 124.27094871445905,
z: 256.56950108383955,
duration: 2,
ease: 'power4.out',
},
toC: {
x: -202.61801166662983,
y: -9.47529007546223,
z: -714.0452922609896,
duration: 2,
ease: 'power4.out',
},
},
{
name: '静力水准仪',
id: `YuanDian4`,
position: {
x: -900,
y: -50,
z: -90,
},
icon: '/Three/icon/jlszy_icon.png',
data: [],
show: false,
pointCode: 'zkbTwJW',
type: 'noCamera',
dataTime: '',
toP: {
x: -1266.88920076098,
y: 110.95849240513593,
z: 285.8241312678598,
duration: 2,
ease: 'power4.out',
},
toC: {
x: -6.152320653671476,
y: -25.602718715319103,
z: -716.3483852919419,
duration: 2,
ease: 'power4.out',
},
},
{
name: '应变计',
id: `YuanDian5`,
position: {
x: -900,
y: 80,
z: 0,
},
icon: '/Three/icon/ybj_icon.png',
data: [],
show: false,
pointCode: '13G1Hnc',
type: 'noCamera',
dataTime: '',
// x: -1206.61582579935, y: 242.18907003183543, z: 347.6375845092009,
// x: 17.1598356123087, y: -49.3413494843642, z: -667.1724185400914,
toP: {
x: -1206.61582579935,
y: 242.18907003183543,
z: 347.6375845092009,
duration: 2,
ease: 'power4.out',
},
toC: {
x: 17.1598356123087,
y: -49.3413494843642,
z: -667.1724185400914,
duration: 2,
ease: 'power4.out',
},
},
{
name: '裂缝计',
id: `YuanDian6`,
position: {
x: -900,
y: 80,
z: -210,
},
icon: '/Three/icon/lfj_mx.png',
data: [],
show: false,
pointCode: 'WAB89Dk',
dataTime: '',
toP: {
x: -1280.0659906816463,
y: 217.67801881874806,
z: 118.76367415340314,
duration: 2,
ease: 'power4.out',
},
toC: {
x: -39.42150378665234,
y: 3.7654019043532685,
z: -760.317873534412,
duration: 2,
ease: 'power4.out',
},
},
{
name: '杨家岭隧道上新城方向洞口摄像机',
id: `YuanDian7`,
type: 'Camera',
position: {
x: -1400,
y: 80,
z: 0,
},
icon: '/Three/icon/sxj_icon.png',
data: [],
show: false,
pointCode: '7H0961CPAN3025A',
dataTime: '',
toP: {
x: -1886.2723566649995,
y: 172.12365675000004,
z: 415.1581516525,
duration: 2,
ease: 'power4.out',
},
toC: {
x: 1,
y: 1,
z: -700,
duration: 2,
ease: 'power4.out',
},
},
{
name: '杨家岭隧道上新城方向洞内50米摄像机',
id: `YuanDian8`,
type: 'Camera',
position: {
x: -1200,
y: 80,
z: 0,
},
icon: '/Three/icon/sxj_icon.png',
data: [],
show: false,
pointCode: '6M07046RANBCF8D',
dataTime: '',
toP: {
x: -1752.3189961540095,
y: 167.51961506630983,
z: 425.7947039102535,
duration: 2,
ease: 'power4.out',
},
toC: {
x: 40.58974299599207,
y: 4.952140916309672,
z: -633.6055404897477,
duration: 2,
ease: 'power4.out',
},
},
{
name: '杨家岭隧道新城下山方向洞口摄像机',
id: `YuanDian9`,
type: 'Camera',
position: {
x: 1400,
y: 80,
z: -230,
},
icon: '/Three/icon/sxj_icon.png',
data: [],
show: false,
pointCode: '8L06A0DPANC7F5D',
dataTime: '',
toP: {
x: 2084.596738127489,
y: 329.14146563769543,
z: -724.7590410737567,
duration: 2,
ease: 'power4.out',
},
toC: {
x: 611.2649344201147,
y: 70.11387500990296,
z: 85.72625224535601,
duration: 2,
ease: 'power4.out',
},
},
{
name: '杨家岭隧道新城下山方向洞内50米摄像机',
id: `YuanDian10`,
type: 'Camera',
position: {
x: 1200,
y: 80,
z: -230,
},
icon: '/Three/icon/sxj_icon.png',
data: [],
show: false,
pointCode: '8L06A0DPAN08D33',
dataTime: '',
toP: {
x: 1902.5691003457061,
y: 217.24904311339517,
z: -644.2039002397069,
duration: 2,
ease: 'power4.out',
},
toC: {
x: 219.1670066526854,
y: 83.89641838442645,
z: 193.82493356121392,
duration: 2,
ease: 'power4.out',
},
},
]);
// const deviceCode = ref(null);
// const stCode = ref(null);
// const MiMa = ref(null);
// const dialogVisible = ref(false);
// const loading = ref(false);
// const status = ref(false);
const timer = ref(null);
const Scene = new THREE.Scene();
const clock = new THREE.Clock();
const threeDom = ref(null);
const cameraPosition = {
x: -2200.221584999469584,
y: 200.590211176632594,
z: 600.665579736149148,
};
const cameraLookat = {
x: 1,
y: 1,
z: -700,
};
const closeWindow = item => {
item.show = false;
// 摄像机位置
gsap.to(Camera.value.position, cameraPosition);
// 视角
gsap.to(Controls.value.target, cameraLookat);
};
// 点位点击
const ydClick = point => {
// 清除其他点位 再开
labelData.value.forEach(item => {
item.show = false;
});
point.show = true;
// 摄像机位置
gsap.to(Camera.value.position, point.toP);
// 视角
gsap.to(Controls.value.target, point.toC);
if (point.type == 'Camera') {
let data = {
title: point.name,
comIDs: ['Imou'],
getSiteId: point.pointCode,
};
bus.emit('publicDialog', data);
}
};
/**
* 初始化模态对话框
* @param {string} name - 模型的名称
* @param {string} url - 模型的URL
*/
const initModal = (name, url) => {
const Gltfloader = new GLTFLoader();
var dracoLoader = new DRACOLoader();
// dracoLoader.setDecoderPath("https://zhzz.hongshan.gov.cn:8865/file/hongshan/Three_Gltf/"); //设置解压库文件路径
dracoLoader.setDecoderPath('/draco/'); //设置解压库文件路径
Gltfloader.setDRACOLoader(dracoLoader);
Gltfloader.load(
url,
gltf => {
gltf.scene.name = name;
gltf.scene.scale.set(1, 1, 1);
// gltf.scene.position.x = -70;
gltf.scene.position.y = 2;
cameraReset(cameraPosition, cameraLookat);
Scene.add(gltf.scene);
Scene.traverse(function (child) {
if (child.isMesh) {
child.frustumCulled = false;
child.material.side = THREE.DoubleSide;
child.material.emissive = child.material.color;
child.material.emissiveMap = child.material.map;
granaryArr.value.push(child);
}
});
},
function (xhr) {
console.log(Math.floor((xhr.loaded / xhr.total) * 100));
}
);
};
/**
* 恢复相机位置和视角
*
* 此函数通过GSAP动画库来调整相机的位置和视角，以实现 Smooth Transition
*
* @param {Object} position - 相机的新位置，包含x, y, z坐标
* @param {Object} lookAt - 相机的新视角目标，包含x, y, z坐标，目前未使用
* @param {number} time - 动画过渡时间，单位为秒，默认为3秒
*/
const cameraReset = (position, lookAt, time = 3) => {
gsap.to(Camera.value.position, {
x: position.x,
y: position.y,
z: position.z,
duration: time,
ease: 'power4.out',
});
// gsap.to(Camera.value.lookAt, {
// x: lookAt.x,
// y: lookAt.y,
// z: lookAt.z,
// duration: time,
// ease: "power4.out",
// });
gsap.to(Controls.value.target, {
x: lookAt.x,
y: lookAt.y,
z: lookAt.z,
duration: time,
ease: 'power4.out',
});
};
/**
* 初始化渲染器
* 该函数负责创建和配置Three.js的WebGL渲染器，包括设置视口大小、抗锯齿、阴影、像素比、色调映射等
*/
const initRenderer = () => {
width.value = document.getElementById('Tunnel').clientWidth;
height.value = document.getElementById('Tunnel').clientHeight;
Renderer.value = new THREE.WebGLRenderer({
antialias: true,
// alpha: true, //开启alpha
});
Renderer.value.shadowMap.enabled = true;
Renderer.value.setPixelRatio(window.devicePixelRatio);
Renderer.value.setSize(width.value, height.value, true);
// Renderer.value.toneMapping = THREE.ACESFilmicToneMapping;
Renderer.value.toneMappingExposure = 1; // 曝光系数
threeDom.value.appendChild(Renderer.value.domElement);
};
/**
* 初始化标签渲染器
* 该函数用于创建和配置一个CSS3D渲染器，用于渲染标签对象
* 它设置了渲染器的大小，位置，并将其添加到三维场景的DOM元素中
*/
const initLabelRenderer = () => {
LabelRenderer.value = new CSS3DRenderer();
LabelRenderer.value.setSize(width.value, height.value);
LabelRenderer.value.domElement.style.position = 'absolute';
LabelRenderer.value.domElement.style.top = '0px';
threeDom.value.appendChild(LabelRenderer.value.domElement);
// LabelRenderer.value.domElement.addEventListener("click", meshOnClick);
};
/**
* 初始化摄像机
* 创建一个透视摄像机，并设置其位置
*/
const initCamera = () => {
Camera.value = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 1, 4000);
Camera.value.position.set(500, 500, 500);
};
/**
* 初始化控制对象
* 设置相机控制属性，以实现特定的相机行为
*/
const initControls = () => {
Controls.value = new OrbitControls(Camera.value, LabelRenderer.value.domElement);
//上下翻转的最大角度
Controls.value.maxPolarAngle = 1.5;
// //上下翻转的最小角度
Controls.value.minPolarAngle = 0.2;
//是否允许缩放
Controls.value.enableZoom = true;
// 使动画循环使用时阻尼或自转 意思是否有惯性
Controls.value.enableDamping = false;
// 动态阻尼系数 就是鼠标拖拽旋转灵敏度
Controls.value.dampingFactor = 0.04;
// 是否可以旋转
Controls.value.enableRotate = true;
// 是否可以缩放与速度
Controls.value.enableZoom = true;
// 设置相机距离原点的最远距离
Controls.value.minDistance = 50;
// 设置相机距离原点的最远距离
Controls.value.maxDistance = 3000;
// 是否开启右键拖拽
Controls.value.enablePan = true;
// AxesHelper：辅助观察的坐标系
// const axesHelper = new THREE.AxesHelper(3000);
// Scene.add(axesHelper);
};
/**
* 初始化灯光
* 创建并添加环境光到场景中，以模拟全局照明效果
*/
const initLight = () => {
// 设置场景的背景颜色，即天空颜色
// Scene.background = new THREE.Color(0x999999); // 设置背景，可以更换为你想要的颜色
// 设置天空的雾气颜色和雾气近距离
// Scene.fog = new THREE.Fog(0xffffff, 50, 200); // 距离10开始，到200结束
// Scene.fog = new THREE.Fog(0x1784f9, 50, 2000); // 距离10开始，到200结束
// 创建平行光源
// const directionalLight = new THREE.DirectionalLight(0xffffff, 0.6);
const directionalLight = new THREE.DirectionalLight(0xddeeff, 5);
directionalLight.position.set(-3000, 700, 100);
Scene.add(directionalLight);
// 创建环境光
const ambientLight = new THREE.AmbientLight(0xddeeff, 0.08);
ambientLight.visible = true;
Scene.add(ambientLight);
// 创建平行光辅助线
// const directionalLightHelper = new THREE.DirectionalLightHelper(directionalLight, 0.5);
// Scene.add(directionalLightHelper);
// 创建点光源
// const PointLight = new THREE.PointLight(0xffffff, 1.0);
// PointLight.position.set(-2500, 100, 100);
// Scene.add(PointLight);
// const spotLight = new THREE.SpotLight(0xffffff);
// spotLight.position.set(1000, 1000, 0);
// // spotLight.castShadow = true;
// spotLight.intensity = 10;
// Scene.add(spotLight);
};
/**
* 初始化天空盒
* 使用PMREMGenerator生成环境贴图，并设置为场景的环境光和背景
* 通过RGBELoader加载HDR纹理，用于创建环境贴图
* 注意：此函数未使用TextureLoader加载背景图片，而是使用HDR纹理
*/
const initSky = () => {
var pmremGenerator = new THREE.PMREMGenerator(Renderer.value); // 使用hdr作为背景色
pmremGenerator.compileEquirectangularShader();
new RGBELoader().load('/Gltf/Skey_1K.hdr', function (texture) {
const envMap = pmremGenerator.fromEquirectangular(texture).texture;
envMap.isPmremTexture = true;
// Scene.environment = envMap;
Scene.background = envMap;
pmremGenerator.dispose();
});
// new THREE.TextureLoader().load("/Gltf/bg.png", function (texture) {
// Scene.background = texture;
// });
};
/**
* 渲染函数，用于不断更新和渲染场景
*/
const Render = () => {
animationFrameId.value = requestAnimationFrame(Render);
Controls.value.update(); // 轨道控制器的更新
Renderer.value.clear(); // 清除画布
updateLabelOrientation(Camera.value.position);
Renderer.value.render(Scene, Camera.value);
LabelRenderer.value.render(Scene, Camera.value);
const delta = clock.getDelta();
// 如需调试请打开这个获取Camera,Controls 的值
// console.log('Camera.value', Camera.value);
// console.log('Controls.value', Controls.value);
};
// 创建气泡窗
function createLable() {
labelData.value.forEach((item, index) => {
let labelCSS3D = Scene.getObjectByName(`YuanDian${index + 1}`);
if (labelCSS3D === undefined) {
let lableDiv = document.getElementById(`YuanDian${index + 1}`);
lableDiv.style.display = 'block';
labelCSS3D = new CSS3DObject(lableDiv);
labelCSS3D.position.set(item.position.x, item.position.y, item.position.z);
// labelCSS3D.scale.set(0.1, 0.1, 0.1);
labelCSS3D.scale.set(3, 3, 3);
labelCSS3D.name = `YuanDian${index + 1}`;
// labelCSS3D.rotation.y = - Math.PI / 6; // 30度转换为弧度
Scene.add(labelCSS3D);
} else {
labelCSS3D.visible = true;
}
});
}
/**
* 更新所有气泡框的方向，使其始终面向相机
*/
function updateLabelOrientation(cameraPosition) {
labelData.value.forEach((item, index) => {
let labelCSS3D = Scene.getObjectByName(`YuanDian${index + 1}`);
if (labelCSS3D) {
const direction = new THREE.Vector3();
direction.subVectors(cameraPosition, labelCSS3D.position).normalize();
const angle = Math.atan2(direction.x, direction.z);
labelCSS3D.rotation.y = angle; // 调整角度使其始终面向相机
}
});
}
const flyTo = data => {
// 静立水准仪
if (data.name[0] == '激光位移计') {
// 摄像机位置
gsap.to(Camera.value.position, {
x: -1509.9225299741292,
y: 437.8471459592194,
z: 345.1272978647253,
duration: 3,
ease: 'power4.out',
});
// 视角
gsap.to(Controls.value.target, {
x: -148.03951167756108,
y: -406.06002918439316,
z: -648.358072973929,
duration: 3,
ease: 'power4.out',
});
} else if (data.name[0] == '静力水准仪') {
// 摄像机位置
gsap.to(Camera.value.position, {
x: -1797.8251896016222,
y: 191.14387148699308,
z: 635.4949495785738,
duration: 3,
ease: 'power4.out',
});
// 视角
gsap.to(Controls.value.target, {
x: -318.0579715399841,
y: 35.607933619702905,
z: -983.3798167321406,
duration: 3,
ease: 'power4.out',
});
} else if (data.name.includes('应变计')) {
gsap.to(Camera.value.position, {
x: -1694.6408790629657,
y: 259.7822136553308,
z: 583.3976961218505,
duration: 3,
ease: 'power4.out',
});
gsap.to(Controls.value.target, {
x: -546.8674967113623,
y: 24.916489480624683,
z: -409.17274087310204,
duration: 3,
ease: 'power4.out',
});
} else if (data.name.includes('裂缝计')) {
gsap.to(Camera.value.position, {
x: -1530.357885036637,
y: 356.99171737793193,
z: 332.61457706089254,
duration: 3,
ease: 'power4.out',
});
gsap.to(Controls.value.target, {
x: -80.11715403668808,
y: -84.77688943101725,
z: -787.9032398615595,
duration: 3,
ease: 'power4.out',
});
} else if (data.name.includes('摄像机')) {
gsap.to(Camera.value.position, {
x: -2089.8630917049363,
y: 392.45239988083995,
z: 199.55056958129904,
duration: 3,
ease: 'power4.out',
});
gsap.to(Controls.value.target, {
x: 85.31841663904818,
y: -146.20386737281635,
z: -379.58374669492827,
duration: 3,
ease: 'power4.out',
});
}
// 打开弹窗
labelData.value.forEach(element => {
let val = element.type == 'Camera' ? '摄像机' : element.name;
// if (element.name == data.name[0]) {
if (data.name.includes(val)) {
element.show = true;
} else {
element.show = false;
}
});
};
// 获取点位信息
const getPonintInfo = () => {
const promises = labelData.value.map(item => {
return pointGetDataList({ pointCode: item.pointCode }).then(res => {
// 检测时间
const timeWithDate = res.data.find(time => time.dataTime);
if (timeWithDate) {
item.dataTime = timeWithDate.dataTime;
}
return { ...item, data: res.data };
});
});
Promise.all(promises)
.then(updatedItems => {
labelData.value = updatedItems;
console.log('🚀 ~ getPonintInfo ~ updatedItems:', updatedItems);
})
.catch(error => {
console.error('请求出错:labelData.value', error);
});
};
onBeforeMount(() => {
// initModal('yjlSD', '/Gltf/03.gltf');
initModal('yjlSD', 'https://newfiber-cloud-1255570142.cos.ap-chengdu.myqcloud.com/yanan/yjlSD.gltf');
// 共同弹窗触发事件
bus.on('Tunnel_flyTo', params => {
// 打开弹窗
flyTo(params);
});
});
onMounted(() => {
getPonintInfo();
nextTick(() => {
if (document.readyState === 'complete') {
createLable();
// createWaterLevel();
}
});
initRenderer();
initLabelRenderer();
initCamera();
initControls();
initLight();
initSky();
createLable();
// LoadWater();
Render();
});
onBeforeUnmount(() => {
bus.off('Tunnel_flyTo');
// document.removeEventListener('click', meshOnClick);
// window.removeEventListener("resize", onWindowResize, false);
Scene.traverse(e => {
if (e.BufferGeometry) e.BufferGeometry.dispose();
if (e.material) {
if (Array.isArray(e.material)) {
e.material.forEach(m => {
m.dispose();
});
} else {
e.material.dispose();
}
}
if (e.isMesh) {
e.remove();
}
});
Scene.remove();
Renderer.value.dispose();
Renderer.value.content = null;
clearInterval(timer.value);
// 清理渲染器和相机
Camera.value = null;
cancelAnimationFrame(animationFrameId.value);
});
</script>
<style lang="scss" scoped>
#Tunnel {
width: 100%;
height: 100%;
.YuanDian {
// z-index: 9999;
position: relative;
// min-height: 20px;
.iconBox {
position: relative;
// border: 1px solid red;
}
.iconImg {
position: absolute;
left: 50%;
// transform: translateX(-50%);
bottom: 5px;
width: 19px;
height: 12px;
}
.ydBox {
z-index: 999999;
// width: 134px;
// height: 70px;
position: absolute;
left: calc(50% + 19px);
bottom: 12px;
width: 80px;
// height: 26px;
background: linear-gradient(0deg, rgba(12, 54, 92, 0.6) 0%, rgba(12, 54, 92, 0.6) 100%);
border-radius: 2px;
border: 1px solid #04d8ff;
.iconClose {
width: 5px;
height: 5px;
position: absolute;
right: 1px;
top: 0;
cursor: pointer;
}
.ydData {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 3px;
font-size: 3px;
height: 7px;
line-height: 7px;
color: #04d8ff;
// .leftData {
// }
// .rightData {
// }
}
}
.YuanDianText {
// padding-bottom: 10px;
height: 7px;
line-height: 7px;
color: #fff;
text-shadow: 0px 1px 3px rgba(0, 0, 0, 0.9);
white-space: nowrap;
word-break: keep-all;
// cursor: pointer;
pointer-events: none;
font-size: 3px;
text-align: center;
background: linear-gradient(90deg, rgba(4, 216, 255, 0.8) 0%, rgba(4, 216, 255, 0.2) 100%);
}
.YuanDianIcon {
z-index: 999;
width: 10px;
height: 10px;
position: absolute;
left: 50%;
transform: translateX(-50%);
bottom: 0;
pointer-events: auto;
cursor: pointer;
}
}
}
</style>
