【css有没有办法点击单选按钮使前面的某个元素变色。 _通用】

css有没有办法点击单选按钮使前面的某个元素变色。

我也踩过这个坑( 1 )

已统计您的踩坑,无需重复点击

回答(0)

通用

详细描述

截图

代码

<nav class="nav">
        <input type="checkbox" id="nav-toggle" class="nav-toggle">
        <label for="nav-toggle">
            <svg xmlns="http://www.w3.org/2000/svg" width="23" height="22">
                <defs>
                    <filter id="shadow">
                        <feDropShadow dx="0" dy="0" stdDeviation="1.6">
                    </filter>
                </defs>
                <polygon points="1,1 22,10 1,20 1,1" fill="#1d7ad9" filter="url(#shadow)"></polygon>
            </svg>
        </label>
        <ul class="nav-list">
            <li>
                <a href="#">首页</a>
            </li>
            <li>
                <a href="#">在线定制</a>
            </li>
            <li>
                <a href="#">标准箱</a>
            </li>
            <li>
                <a href="#">品质保障</a>
            </li>
        </ul>
    </nav>
    <main class="main">
        <div class="step-box">
            <div class="step">
                <div class="circle" id="box-circle">1</div>
                <div class="line" id="box-line"></div>
                <p id="step-one">1.定制纸箱</p>
            </div>
            <div class="step">
                <div class="circle" id="size-circle">2</div>
                <div class="line" id="size-line"></div>
                <p id="step-two">2.选择数量</p>
            </div>
            <div class="step">
                <div class="circle" id="material-circle">3</div>
                <div class="line" id="material-line"></div>
                <p id="step-three">3.上传附件</p>
            </div>
            <div class="step">
                <div class="circle">4</div>
                <div class="line"></div>
                <p>4.确认下单</p>
            </div>
        </div>

.nav{
    display: block;
    padding-top: 20px;
    padding-bottom: 20px;
    padding-right: 15%;
    background-color: #f9f9f9;
}
.nav-list{
    float: right;
    list-style: none;
}
.nav-list li{
    display: inline-block;
    margin-left: 30px;
}
/* .nav-list li a:focus,
.nav-list li a:hover{
    color: #fff;
    background-color: #1d7ad9;
} */
.nav-list li a{
    display: inline-block;
    height: 45px;
    padding-left: 15px;
    padding-right: 15px;
    line-height: 45px;
    text-decoration: none;
    background-color: #fff;
    border-radius: 8px;
    color: #333;
    box-shadow: 0 0 5px 1px #ccc;
}
.nav input:checked~.nav-list{
    display: block;
}
.nav input:checked~label svg{
    transform: rotateZ(90deg);
    transition: width 2s;
}
.nav label{
    display: none;
}
.nav .nav-toggle{
    display: none;
}
.main{
    padding-left: 15%;
    padding-right: 15%;
}
.step-box{
    display: flex;
    justify-content: flex-end;
    text-align: center;
}
 .step:hover div{
    background-color: #ff7f02;
}
.step:hover p{
    color: #ff7f02;
}
.step-box p{
    padding-top: 20px;
}
.line{
    height: 3px;
    width: 10vw;
    border-radius: 2px;
    background-color: #cccccc;
    min-width: 71px;
}
.circle{
    width: 22px;
    height: 22px;
    line-height: 22px;
    border-radius: 50%;
    background-color: #cccccc;
    text-align: center;
    z-index: 1;
    color: #fff;
    position: relative;
    top: 13px;
    left: 50%;
    transform: translateX(-50%);
}
.message{
    line-height: 40px;
    font-weight: bold;
    font-size: 1.8rem;
}
.message span::before{
    content: "";
    display: inline-block;
    vertical-align: text-top;
    margin-right: 5px;
    height: 1.9rem;
    width: 3px;
    border-radius: 2px;
    background-color: #1d7ad9;
}
.choose{
    position: relative;
    padding-left:35px;
    height: 40px;
    line-height: 40px;
    font-weight: bold;
    color: #1d7ad9;
    background-color: #f3f3f3;
    border-left: 1px solid #e8e8e8;
    border-right: 1px solid #e8e8e8;
}
.choose .word-box::before{
    content: "";
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 10px;
    width: 15px;
    height: 13px;
    background-image: url(images/box.png);
    background-repeat: no-repeat;
    background-size: contain;
}
.choose .word-size::before{
    content: "";
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 10px;
    width: 15px;
    height: 13px;
    background-image: url(images/size.png);
    background-repeat: no-repeat;
    background-size: contain;
}
.choose .word-material::before{
    content: "";
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 10px;
    width: 15px;
    height: 13px;
    background-image: url(images/scissors.png);
    background-repeat: no-repeat;
    background-size: contain;
}
.choose-box{
    position: relative;
    padding-top: 30px;
    padding-bottom: 30px;
    background-color: #fbfcff;
    border-left: 1px solid #e8e8e8;
    border-right: 1px solid #e8e8e8;
    border-bottom: 1px solid #e8e8e8;
    z-index: 2;
}
.box-one,.box-two,.box-three{
    display: inline-block;
    margin-left: 30px;
}
.choose-material>div:nth-child(-n+5){
    display: inline-block;
    margin-left: 30px;
}
.choose-size{
    position: relative;
    padding-top: 30px;
    background-color: #fbfcff;
    border: 1px solid #e8e8e8;
    z-index: 1;
}
.size-box{
    display: flex; 
    padding-bottom: 30px;
}
.text-box{
    margin-left: 30px;
}
.choose-material{
    position: relative;
    padding-top: 30px;
    padding-bottom: 30px;
    background-color: #fbfcff;
    border: 1px solid #e8e8e8;
    z-index: 1;
}
input[type="text"]{
    padding: 0;
    height: 18px;
    outline: none;
    border: none;
    border: 1px solid #ccc;
}
.size-one,.size-two{
    margin-left: 30px;
}
label{
    font-weight: normal;
}
input[type="radio"] + .choice::before {
    content: "\a0"; /*不换行空格*/
    display: inline-block;
    vertical-align: middle;
    width: 17px;
    height: 17px;
    margin-right: 12px;
    vertical-align: text-top;
    border-radius: 50%;
    border: 1px solid #d6d6d6;
    background-color: #f8f9fb;
}
input[type="radio"]:checked + .choice::before {
    background-image: url(images/circle.png);
    background-size: contain;
    background-repeat: no-repeat;
    border: none;
}
input[type="radio"] {
    position: absolute;
    clip: rect(0, 0, 0, 0);
}
/* div+js模拟下拉框 */
.select-box{
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%); 
    background: #fff;
}

编辑于2024-11-13