*{
margin:0 0;
padding:0 0;
}
.container{
width:100%;
height:300px;
background-color:orange;
}
.container1{
width:100%;
height:300px;
background-color:yellow;
}
.subcontainer{
width:600px;
height:250px;
background-color:purple;
position: relative;
margin:0 auto;
}
.son{
width:500px;
height:200px;
background-color:blue;
position: relative;
margin:0 auto;
}
.jobcontainer{
width:210px;
height:150px;
background-color:yellow;
margin:0 auto;
}
.job{
width:50px;
height:50px;
background-color:red;
float:left;
margin-right:30px;
margin-bottom:20px;
}
.job1{
float:left;
width:50px;
height:50px;
background-color:green;
}
效果图
