css随记02布局

布局

二栏布局

absolute, margin

.container {
position: relative;
}
nav {
position: absolute;
left: 0px;
width: 200px;
}
section {
/* position is static by default */
margin-left: 200px;
}

float, margin

nav {
float: left;
width: 200px;
}
section {
margin-left: 200px;
}

inline-block

vertical-align: top;

box-sizing: border-box;

nav {
display: inline-block;
vertical-align: top;
width: 25%;
}
.column {
display: inline-block;
vertical-align: top;
width: 75%;
}

@media screen and (min-width:600px) {
nav {
float: left;
width: 25%;
}
section {
margin-left: 25%;
}
}
@media screen and (max-width:599px) {
nav li {
display: inline;
}
}

column , flexbox

//三栏布局
.three-column {
padding: 1em;
-moz-column-count: 3;
-moz-column-gap: 1em;
-webkit-column-count: 3;
-webkit-column-gap: 1em;
column-count: 3;
column-gap: 1em;
}
//二栏布局
.container {
display: -webkit-flex;
display: flex;
}
nav {
width: 200px;
}
.flex-column {
-webkit-flex: 1;
flex: 1;
}