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苏宁易购移动端首页_rem适配+less

2021-02-12 18:31:58 作者：互联网

效果图

在这里插入图片描述

index.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0 , maximum-scale=1.0 minimum-scale=1.0, user-scalable=0">
    <title>Document</title>
    <link rel="stylesheet" href="css/normalize.css">
    <link rel="stylesheet" href="css/index.css">

</head>

<body>
    <div class="search-content">
        <a href="#" class="classify">

        </a>
        <div class="search">
            <form action="">
                <input type="text" value="厨卫保暖季">
            </form>
        </div>
        <a href="#" class="login">
            登录
        </a>
    </div>
    <div class="banner">
        <img src="upload/banner.gif" alt="">
    </div>
    <div class="ad">
        <a href="#">
            <img src="upload/ad1.gif" alt="">
        </a>
        <a href="#">
            <img src="upload/ad2.gif" alt="">
        </a>
        <a href="#">
            <img src="upload/ad3.gif" alt="">
        </a>
    </div>
    <nav>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
        <a href="#">
            <img src="upload/nav1.png" alt="">
            <span>爆款手机</span>
        </a>
    </nav>
</body>

</html>

common.less

html{
    font-size: 50px;
}
@no:15;
@media screen and (min-width:320px){
    html{
        font-size: (320px / @no);
    }
}
@media screen and (min-width:360px){
    html{
        font-size: (360px / @no);
    }
}
@media screen and (min-width:375px){
    html{
        font-size: (375px / @no);
    }
}
@media screen and (min-width:384px){
    html{
        font-size: (384px / @no);
    }
}
@media screen and (min-width:400px){
    html{
        font-size: (400px / @no);
    }
}
@media screen and (min-width:414px){
    html{
        font-size: (414px / @no);
    }
}
@media screen and (min-width:424px){
    html{
        font-size: (424px / @no);
    }
}
@media screen and (min-width:480px){
    html{
        font-size: (480px / @no);
    }
}
@media screen and (min-width:540px){
    html{
        font-size: (540px / @no);
    }
}
@media screen and (min-width:720px){
    html{
        font-size: (720px / @no);
    }
}
@media screen and (min-width:750px){
    html{
        font-size: (750px / @no);
    }
}

index.less

@import "common.less";
body{
    min-width: 320px;
    width: 15rem;
    margin: 0 auto;
    line-height: 1.5;
    background: #F2F2F2;
} 
a{
    text-decoration: none;
}
@baseFont:50;
.search-content{
    display: flex;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 15rem;
    height: (88rem / @baseFont);
    background-color: #FFC001;
    .classify{
        width: (44rem / @baseFont);
        height: (70rem / @baseFont);
        margin:(11rem / @baseFont) (25rem / @baseFont) (7rem / @baseFont) (24rem / @baseFont);
        background: url(../images/classify.png) no-repeat;
        background-size:(44rem / @baseFont) (70rem / @baseFont) ;
    }
    .search {
        flex:1;
        input{
            width: (520rem / @baseFont);
            height: (66rem / @baseFont);
            border-radius: (33rem / @baseFont);
            background-color: FFF2CC;
            border: 0;
            margin-top: (12rem / @baseFont);
            outline: none;
            color: #757575;
            font-size: (25rem / @baseFont);
            padding-left: (54rem / @baseFont);
        }
    }
    .login {
        width: (75rem / @baseFont);
        height: (70rem / @baseFont);
        margin: (10rem / @baseFont);
        font-size: (25rem / @baseFont);
        color: #fff;
        text-align: center;
        line-height: (70rem / @baseFont);
    }
}
.banner {
    width: (750rem / @baseFont);
    height:(368rem / @baseFont);
    img {
        width: 100%;
        height: 100%;
    }
}
.ad {
    display: flex;
    a{
        flex: 1;
        img{
            width: 100%;
            height: 100%;
        }
    }
}
nav{
    width: (750rem / @baseFont);
    a{
        float: left;
        width: (150rem / @baseFont);
        height: (140rem / @baseFont);
        text-align: center;
        img {
            display: block;
            width: (82rem / @baseFont);
            height: (82rem / @baseFont);
            margin:(10rem / @baseFont) auto 0;
        }
        span{
            display: block;
            font-size: (25rem / @baseFont);
            color:#333 ;
            
        }
    }
}

标签：less,baseFont,适配,no,width,html,易购,font,size
来源： https://blog.csdn.net/weixin_45344430/article/details/113796071