设置了margin显示不出来了
<!DOCTYPE html> <html> <head> <title>CSS网页布局</title> <meta charset="utf-8"> <link rel="stylesheet" type="text/css" href="css/index.css"> </head> <body> <!--头部--> <div class="header"> <div class="logo"> <img src="image/logo.png"> </div> <div class="nav"> <ul> <li>首页</li> <li>图片</li> <li>视频</li> <li>手记</li> </ul> </div> </div> <!--主体--> <div class="main"> <div class="top"> <img src="image/1.jpeg"> </div> <div class="topLayer"></div> <div class="topLayer-top"> <div class="word">MY BEAUTIFUL LIFE </div> <button>LOOK MORE ></button> </div> <div class="middle"> <div class="m-top"> <div class="commen"> <img src="image/weibo.png"> <div class="comm">MICROBLOG</div> </div> <div class="commen"> <img src="image/weixin.png"> <div class="comm">WEICHAT</div> </div> <div class="commen"> <img src="image/qq.png"> <div class="comm">qq</div> </div> </div> <div class="clear"></div> <div class="m-middle"> "I want to give good things to record down,<br> after the recall will be very beautiful." </div> <div class="m-bottom"> <div class="m-com"> <img src="image/03-01.jpg"> <div class="des1">Cool Image</div> <div class="des2">Record The Picture</div> </div> <div class="m-com"> <img src="image/03-02.jpg"> <div class="des1">Cool Image</div> <div class="des2">Record The Picture</div> </div> <div class="m-com"> <img src="image/03-03.jpg"> <div class="des1">Cool Image</div> <div class="des2">Record The Picture</div> </div> </div> </div> <div class="bottom"> <div class="content"> <div class="title"> FROM THE PHOTO ALBUM </div> <div class="pic-content"> <dl> <dt><img src="image/04-01.jpg"></dt> <dd>Life is like a book,just read more and more refined,more write more carefully.when read,mind open ,all things havae been indifferent to heart .Life is the precipition</dd> </dl> <dl> <dt><img src="image/04-02.jpg"></dt> <dd>Life is like a book,just read more and more refined,more write more carefully.when read,mind open ,all things havae been indifferent to heart .Life is the precipition</dd> </dl> </div> <div class="clear"></div> </div> </div> </div> <!--底部--> <div class="footer"></div> </body> </html>
*{
padding: 0;
margin:0;
}
.header{
width: 100%;
height: 100px;
}
.header img{
width: 300px;
height: 85px;
padding-left: 100px;
padding-top: 8px;
}
.header .logo{
float: left;
}
.header .nav{
float: right;
}
.header .nav ul li{
float: left;
width: 80px;
height: 100px;
list-style: none;
line-height: 100px;
font-size: 15px;
font-weight: bold;
color: #7d7d7d;
}
.main .top{
width: 100%;
height: 600px;
}
.main .top img{
width: 100%;
height: 600px;
}
.main .topLayer{
position: absolute;
top: 100px;
left: 0px;
background-color: black;
width: 100%;
height: 600px;
opacity: 0.5;
}
.main .topLayer-top{
width: 500px;
height: 300px;
position: absolute;
top: 400px;
margin-top: -150px;
z-index: 2;
left: 50%;
margin-left: -250px;
}
.main .topLayer-top .word{
padding-top: 100px;
color: #fff;
font-size: 45px;
font-weight: bolder;
text-align: center;
font-family: "微软雅黑";
}
.main .topLayer-top button{
width: 200px;
height: 60px;
margin-top: 50px;
color: #000;
background-color: #f5704f;
font-family: "微软雅黑";
text-align: center;
font-size: 14px;
border-radius: 8px;
margin-left: 150px;
}
.main .middle{
width: 1000px;
margin: 0 auto;
}
.main .middle .m-top .commen{
width: 33.3%;
float: left;
padding-top: 50px;
text-align: center;
}
.main .middle .m-top .commen .comm{
font-size: 20px;
color:#7d7c7f;
font-weight: bold;
padding-top: 20px;
}
.main .middle .m-top .commen img{
width: 100px;
height: 100px;
}
.main .middle .m-middle{
font-size: 22px;
color: #E19796;
font-weight: bold;
padding-top: 50px;
font-style: italic;
text-align: center;
}
.clear{
clear: both;
}
.main .middle .m-bottom .m-com{
width: 33.3%;
float: left;
text-align: center;
margin-top: 68px;
}
.main .middle .m-bottom .m-com img{
width: 310px;
height: 260px;
}
.main .middle .m-bottom .m-com .des1{
font-size: 20px;
font-weight: bold;
color: #7d7d7d;
padding-top: 20px;
}
.main .middle .m-bottom .m-com .des2{
font-size: 20px;
font-weight: bold;
padding-top: 10px;
color: #bdbdbc;
}
.main .bottom{
clear: both;
background-color: #f9f9f9;
}
.main .content{
width: 1000px;
margin: 0 auto;
text-align: center;
font-size: 20px;
font-weight: bold;
color: #7d7d7d;
font-family: "微软雅黑";
padding-top: 50px;
}
.main .bottom .content .pic-content dl{
float: left;
width: 470px;
margin: 10px 12px;
}
.main .bottom .content .pic-content .dl img{
width: 470px;
height: 460px;
}我的.main .bottom .content .pic-content dl设置了margin:10px 12px 为什么显示不出来呢
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