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页面适配中单位的使用

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通用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

:root {
    font-size: 20px;
}

动画效果的问题

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.table-col {
    position: relative;
    &:hover .animation-table {
        display: block;
        @keyframes mytable {
            0% {transform: rotate(0);}
            100% {transform: rotate(360deg);}
        }
    }
    &:hover .animation-table2 {
        display: block;
        @keyframes mytable2 {
            0% {transform: rotatey(0);}
            100% {transform: rotatey(360deg);}
        }
    }
    &:hover .animation-table3 {
        display: block;
        @keyframes mytable3 {
            0% {height: 0;}
            100% {height: calc(100% - 48px);}
        }
    }
}
.table {
    table-layout: fixed;
    margin-top: 48px;
    box-shadow: 0 0 3px #D0D6D9;
    border-radius: 3%;
    width: 100%;
    background: #FFFFFF;
}
.animation-table {
    display: none;
    position: absolute;
    left: 15px;
    top: 48px;
    z-index: 1;
    border-radius: 3%;
    width: calc(100% - 30px);
    height: calc(100% - 48px);
    background: rgba(51, 51, 51, .8);
    animation: mytable 1s;
    .at-font1 {
        margin: 40px 0;
        font-size: 14px;
        text-align: center;
        color: rgba(255, 255, 255, 1);
    }
    .at-font2 {
        @extend .at-font1;
        margin: 0 auto 40px;
        width: 80%;
        line-height: 22px;
        text-align: justify;
    }
}
.animation-table2 {
    @extend.animation-table;
    animation: mytable2 1s;
}
.animation-table3 {
    @extend.animation-table;
    animation: mytable3 1s;
}

sass使用&引用父元素无效

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属性属性

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 ul{
            position: absolute;
            line-height:2;
            width: 100%;
            display: none;
            list-style-type: none;
            overflow: hidden;
            text-align: center;
            box-shadow: 0px 0px 0.8px 0.8px #dedede;
            background-color: white;
            &:hover{display: block;}
                li{
                    text-align: center;
                    font-size: 14px;
                    width: 100%;
                }
            
        }

底部边框要设置为透明色能看得到主体的内容，而且不影响子元素布局，如何设置。

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1

通用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 <footer class="footer-box">

        <a href="task7.html" class="one-more-game">
            <p>再来一局</p>
        </a>
        <a></a>
        <a href="task7.html" class="share-it">
            <p>上传分享</p>
        </a>

    </footer>

洗牌算法具体指的是什么？

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1

通用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

function Shuffle(a) {
    var length = a.length;
    for(var i = length - 1, rand;i >= 0; i--){
        rand = Math.floor(Math.random()*(i+1))
        var p = a[i];
        a[i] = a[rand];
        a[rand] = p ;  
    }
}

为什么利用for循环遍历生成死亡信息时，会出现重复？

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

//结束游戏按钮，直接跳转到玩家配比页面
function over() {
    var gameOver = confirm("确认结束游戏吗？")
    if (gameOver == true) {
        sessionStorage.clear()
        window.location.href = '../html/player-ratio.html'
    }

}

var obj = JSON.parse(sessionStorage.getItem("obj"))
// var click = sessionStorage.getItem("click")
var deathObj = JSON.parse(sessionStorage.getItem("deathObj"))
var voteObj = JSON.parse(sessionStorage.getItem("voteObj"))
console.log(deathObj)
console.log(voteObj)
var day = sessionStorage.getItem('day');

for (i = 1; i <= day; i++) {
    $('.process').append('<button class="btnDay"></button><div class="flow"><div class="triangle"></div><p class="killing">杀手杀人</p><p class="deathKill"></p><p class="speaking">亡灵发表遗言</p><p class="discuss">玩家依次发言</p><p class="vote">全民投票</p><p class="deathVote"></p></div>')
    $('.btnDay').eq(i - 1).append('第' + i + '天');
    $('.flow').hide();
    $('.flow').eq(i - 1).show();
    // console.log(day)
    // console.log(i)
}
if (JSON.parse(sessionStorage.getItem('deathObj'))) {
    for (var i = 1; i <= day; i++) {
        $('.deathKill').eq(day - 1).append(deathObj[0].numb + "号被杀死，他的真实身份是" + deathObj[0].name)
    }
}
if (JSON.parse(sessionStorage.getItem('voteObj'))) {
    for (var i = 1; i <= day; i++) {
        $('.deathVote').eq(day - 1).append(voteObj[0].numb + "号被放逐，他的真实身份是" + voteObj[0].name)
    }
}


for (var i = 1; i < day; i++) {
    $('.killing').eq(i - 1).css("background-color", "gray")
    $('.speaking').eq(i - 1).css("background-color", "gray")
    $('.discuss').eq(i - 1).css("background-color", "gray")
    $('.vote').eq(i - 1).css("background-color", "gray")
}
$('.btnDay').click(function () {
    var dayClick = $('.btnDay').index(this)
    $('.flow').eq(dayClick).toggle()
})
if (JSON.parse(sessionStorage.getItem('kilClick'))) {
    kilClick = JSON.parse(sessionStorage.getItem('kilClick'))
} else {
    kilClick = 2
    // console.log(kilClick)
}
// console.log( JSON.parse(sessionStorage.getItem('kilClick')))
if (kilClick == 1) {
    for (var i = 0; i < day; i++) {
        $('.killing').eq(i).css("background-color", "gray")
    }
}
if (JSON.parse(sessionStorage.getItem('flow'))) {
    flow = JSON.parse(sessionStorage.getItem('flow'))
} else {
    flow = 0
}

$('.killing').eq(day - 1).click(function () {
    var killing = 1
    sessionStorage.setItem("killing", killing)
    if (flow == 0) {
        flow = 0
        sessionStorage.setItem('flow', flow)
        window.location.href = '../html/killing.html'
    } else {
        alert(' 请按顺序点击')
    }
})
$('.speaking').eq(day - 1).click(function () {
    if (JSON.parse(sessionStorage.getItem('flow')) == 1) {
        flow = 2
        sessionStorage.setItem('flow', flow)
        alert('请亡灵发表遗言')
        $('.speaking').css("background-color", "gray")
    } else {
        alert('请按顺序点击')
    }
})
$('.discuss').eq(day - 1).click(function () {
    if (JSON.parse(sessionStorage.getItem('flow')) == 2) {
        flow = 3
        sessionStorage.setItem('flow', flow)
        alert('请玩家依次发言')
        $('.discuss').css("background-color", "gray")
    } else {
        alert('请按顺序点击')
    }
})
$('.vote').eq(day - 1).click(function () {
    sessionStorage.removeItem('killing')
    if (JSON.parse(sessionStorage.getItem('flow')) == 3) {
        flow = 0
        sessionStorage.setItem('flow', flow)
        var vote = 1
        sessionStorage.setItem("vote", vote)
        sessionStorage.setItem("day", day)
        window.location.href = '../html/killing.html'
    } else {
        alert('请按顺序点击')
    }
})

代码修改不知道如何修改

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class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

https://danji521.github.io/task14-15aac/index.html

input标签为什么会往下排？

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class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

header {
  width: 100%;
  height: 0.5rem;
  font-size: 0.16rem;
  background-color: aqua;
  text-align: center;
  color: white;
  line-height: 0.5rem;
}

header .header-left {
  float: left;
  margin-left: 0.2rem;
}

header .header-right {
  float: right;
  margin-right: 0.2rem;
}

main form div {
  position: relative;
  height: 0.5rem;
  background-color: white;
  margin: 0.2rem 0;
}

main form div img {
  margin: .15rem;
  padding-right: 0.2rem;
  border-right: .01rem solid;
}

main form div input {
  position: absolute;
  top: calc(50% - .1rem);
  height: .2rem;
  border: 0;
  padding: 0;
  outline: none;
  font-size: 0.16rem;
}

如何css手写轮播+点击的轮播图

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轮播

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

  <section class="header-slider-contaner">
    <ul class="header-slider">
      <li class="header-slider-item slider-item1"></li>
      <li class="header-slider-item slider-item2"></li>
      <li class="header-slider-item slider-item3"></li>
      <li class="header-slider-item slider-item4"></li>
      <li class="header-slider-item slider-item5"></li>
    </ul>
    <div class="header-focus-container">
      <ul class="clearfix">
        <li>
          <div class="header-focus-item focus-item1"></div>
        </li>
        <li>
          <div class="header-focus-item focus-item2"></div>
        </li>
        <li>
          <div class="header-focus-item focus-item3"></div>
        </li>
        <li>
          <div class="header-focus-item focus-item4"></div>
        </li>
        <li>
          <div class="header-focus-item focus-item5"></div>
        </li>
      </ul>
    </div>
  </section>




  ul,li{
  list-style: none;
  }
  /*css reset end*/
  
  /*css public start*/
  .clearfix {
    &:after {
      content: "";
      display: table;
      clear: both;
    }
}
  /*css public end*/
  
  /*slider start*/
  .header-slider-contaner{
  width:100%;
  position:relative;
  }
  .header-slider-item {
  opacity:0;
  }
  .header-slider-item{
  width:100%;
  position:absolute;
  animation-timing-function: linear;
  animation-name:fade;
  animation-iteration-count: infinite;
  background-size:100%;
  }
  .header-focus-container{
  position:absolute;
  z-index:7;
  margin:0 auto;
  width: 1rem;
  left:0;
  right:0;
  }
  .header-focus-container li{
  width:0.1rem;
  height:0.1rem;
  border-radius:50%;
  float:left;
  margin-right:0.05rem;
  margin-left: 0.05rem;
  background:#fff;
  }
  .header-focus-item{
  width:100%;
  height:100%;
  border-radius:inherit;
  animation-timing-function: linear;
  animation-name:fade;
  animation-iteration-count: infinite;
  }
  .focus-item2,.focus-item3,.focus-item4,.focus-item5{
  opacity:0;
  }

  /*设置轮播焦点的位置*/
  .header-focus-container{
  bottom:2%;
  }
  /*设置当前图片焦点的颜色*/
  .header-focus-item{
  background:#51B1D9;
  }
  /*设置动画，请根据实际需要修改秒数*/
  .header-slider-item,.header-focus-item{
  animation-duration: 20s;
  }
  .slider-item1,.focus-item1{
  animation-delay: -1s;
  }
  .slider-item2,.focus-item2{
  animation-delay: 3s;
  }
  .slider-item3,.focus-item3{
  animation-delay: 7s;
  }
  .slider-item4,.focus-item4{
  animation-delay: 11s;
  }
  .slider-item5,.focus-item5{
  animation-delay: 15s;
  }
  @keyframes fade{
  0%{
  opacity:0;
  z-index:2;
  }
  5%{
  opacity:1;
  z-index: 1;
  }
  20%{
  opacity:1;
  z-index:1;
  }
  25%{
  opacity:0;
  z-index:0;
  }
  100%{
  opacity:0;
  z-index:0;
  }
  }
  /*设置背景，响应式请利用媒体查询根据断点修改路径*/
  .slider-item1{
  background-image:url(../start-a-project/sss/CSS/task8/task8-1.png);
  background-size: 100%;
  background-repeat: no-repeat;
  }
  .slider-item2{
  background-image:url(../start-a-project/sss/CSS/task8/picture-1.jpg);
  background-size: 100%;
  background-repeat: no-repeat;
  }
  .slider-item3{
  background-image:url(../start-a-project/sss/CSS/task8/picture-2.png);
  background-size: 100%;
  background-repeat: no-repeat;
  }
  .slider-item4{
  background-image:url(../start-a-project/sss/CSS/task8/task8-1.png);
  background-size: 100%;
  background-repeat: no-repeat;
  }
  .slider-item5{
  background-image:url(../start-a-project/sss/CSS/task8/picture-1.jpg);
  background-size: 100%;
  background-repeat: no-repeat;
  }
  /*设置图片的高度，请根据具体需要修改百分比，响应式及时修改此值*/
  .header-slider,.header-slider-item{
  padding-bottom:31%;
  }

下拉菜单出不来

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布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

main {
    background-color: #fafafa;
}

header {
    /* height: 50px;   神坑定高！下拉出不来   */
}

.head-top {
    display: flex;
    justify-content: space-between;
}

/*客服热线*/
.tel {
    margin-top: 0.5%;
    margin-left: 2%;
    margin-top: 3px;
    font-size: 12px;
    color: #29B078;
}

/*微信微博qq图标*/
.head-img {
    margin-right: 2%;
}


.head-img img {
    width: 20px;
    margin-left: 8px;
}


/*加跳转链接*/
.head-text a {
    text-decoration: none;
    color: #ffffff;
}


.carousel-caption .text-4 a {
    text-decoration: none;
    color: #ffffff;
}


.navbar-nav .nav-item .nav-link {
    padding: 15px;
    border: 1px solid #26a26f;
}


.navbar-nav .nav-item .nav-link:hover {
    border-bottom: 1px solid white;
}



/*下面是轮播图的Boot4组件*/

/*这个类，组件里自带了absolute，我这里修改的是文字上移的位置*/
.carousel-caption {
    bottom: 32% !important;
}

/* Make the image fully responsive 让图片全屏展示*/
.carousel-inner img {
    width: 100%;
    height: 100%;
}

.carousel-inner .text {
    text-align: center;
    font-weight: bold;
    font-size: 2.5vw;
    color: #ffffff;
}

.carousel-inner .text-2 {
    text-align: center;
    font-weight: bold;
    font-size: 3vw;
    letter-spacing: 2px;
    color: #ffffff;
}

.carousel-inner .text-2 span {
    font-size: 4.5vw;
    letter-spacing: 2px;
    color: #ffffff;
}


.carousel-inner .text-3 {
    text-align: center;
    font-weight: bold;
    font-size: 6.5vw;
    font-family: MicrosoftJhengHei;
    color: #ffffff;
}


.carousel-inner .text-4 {
    text-align: center;
    font-size: 5.5vw;
    font-family: MicrosoftJhengHei;
    letter-spacing: 2px;
    color: #ffffff;
}


.container.intro {
    margin-bottom: 120px;
}