一、PHP中文网移动端
HTML代码：
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CSS代码：
body{
display: flex;
flex-flow: column nowrap;
}
body > header{
display: flex;
background-color: #444444;
width: 100%;
height: 42px;
min-width: 320px;
max-width: 768px;
justify-content: space-between;
align-items: center;
position: fixed;
top: 0;
}
header >img:first-of-type,
header >img:last-of-type{
width: 26px;
height: 26px;
margin: 5px;
border-radius: 50%;
}
header > img:nth-of-type(2){
width: 94px;
}
/****************************/
body > nav{
display: flex;
flex-flow: column nowrap;
background-color: white;
}
body > nav > ul{
display: flex;
align-items: center;
}
body > nav > ul > li{
margin: 10px 0;
flex: 1;
}
body > nav > ul >li > a{
display: flex;
flex-flow: column nowrap;
justify-content: center;
align-items: center;
}
body > nav > ul > li img{
width: 45px;
height: 49px;
}
/**********************************/
.recommend{
/*box-sizing: border-box;*/
/*width: 100%;*/
padding: 8px;
display: flex;
flex-flow: column nowrap;
}
.recommend >h2{
margin-bottom: 5px;
}
.recommend >section:last-of-type>div{
margin: 8px 0;
}
.recommend > section:first-of-type{
display: flex;
}
.recommend > section:first-of-type > a{
margin: 5px;
}
.recommend >section:nth-of-type(2){
display: flex;
flex-flow: column nowrap;
}
.recommend >section:nth-of-type(2) > div{
display: flex;
background-color: white;
padding: 8px;
}
.recommend >section:nth-of-type(2)>div>span>a{
margin-bottom: 10px;
}
.recommend >section:nth-of-type(2) > div img{
width: 350px;
height: 90px;
}
.recommend >section:nth-of-type(2) > div > span{
display: flex;
flex-flow: column nowrap;
padding-left: 15px;
}
.recommend >section:nth-of-type(2) > div > span>a{
font-size: 1.2rem;
}
.recommend >section:nth-of-type(2) > div > span i{
font-size: smaller;
background-color: #444444;
color: white;
border-radius: 30%;
padding: 4px;
}
/*************************************/
.last-update{
display: flex;
flex-flow: column nowrap;
}
.last-update>h2{
margin-bottom: 5px;
}
.last-update> section{
display: flex;
background-color: white;
padding: 8px;
margin-bottom: 15px;
/*flex-flow: column nowrap;*/
}
.last-update>section>a>img{
/*width: 350px;*/
height: 90px;
}
.last-update>section>span{
display: flex;
flex-flow: column nowrap;
justify-content: space-between;
padding-left: 10px;
}
.last-update>section>span>i{
font-size: smaller;
}
.last-update>section>span>span{
display: flex;
justify-content: space-between;
}
.last-update>section>span>span>i{
background-color: #444444;
font-size: smaller;
border-radius: 30%;
padding: 3px;
color: white;
}
/************************************/
.latest-article{
display: flex;
flex-flow: column nowrap;
}
.latest-article>h2{
margin-bottom: 5px;
}
.latest-article>section{
display: flex;
/*flex-flow: column nowrap;*/
justify-content: space-between;
background-color: white;
padding: 5px;
margin-bottom: 20px;
}
/*.latest-article>section>a{*/
/* flex: 1;*/
/*}*/
.latest-article>section img {
width: 300px;
height: 90px;
/*padding-left: 18px;*/
}
.latest-article>section>a:first-of-type{
display: flex;
flex-flow: column nowrap;
padding-top: 20px;
padding-left: 10px;
}
.latest-article>section>a:first-of-type>i:last-of-type{
font-size: smaller;
margin-top: 10px;
}
/******************************/
.latest-blog{
display: flex;
flex-flow: column nowrap;
}
.latest-blog>h2{
margin-bottom: 0;
}
.latest-blog>section{
display: flex;
justify-content: space-between;
padding: 10px;
background-color: white;
margin: 10px 0;
height: 30px;
}
.latest-blog>section:last-of-type{
justify-content: center;
height: initial;
}
.latest-blog>section>a:nth-of-type(2){
font-size: smaller;
}
/******************************/
.latest-qa{
display: flex;
flex-flow: column nowrap;
}
.latest-qa>h2{
margin-bottom: 0;
}
.latest-qa>section{
display: flex;
justify-content: space-between;
padding: 10px;
background-color: white;
margin: 10px 0;
height: 30px;
}
.latest-qa>section:last-of-type{
justify-content: center;
height: initial;
}
.latest-qa>section>a:nth-of-type(2){
font-size: smaller;
}
/**********************************/
body>footer{
width: 100%;
height: 50px;
padding-top: 3px;
border-top: 1px solid lightgrey;
position: fixed;
bottom: 0;
}
footer>ul{
display: flex;
align-items: center;
}
footer>ul>li{
flex: 1;
}
footer>ul>li img{
width: 25px;
height: 25px;
}
footer>ul>li>a{
display: flex;
flex-flow: column nowrap;
align-items: center;
}
footer>ul>li>a:hover,
footer>ul>li>a:focus,
footer>ul>li>a:active{
color: red;
}运行结果：
手抄作业：
作业总结：
对于新学的语法知识点要积极抄写，这样有利于记忆，除此以外，还应记忆其使用场景。在敲老师的案例的代码时，应该自己先尝试不看老师代码来敲代码，确实不行再回过头来看老师的代码。这样更有利用于新学知识点的融汇贯通。