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sticky-footer

Posted on Edited on In

目的

实现sticky-footer布局

布局

sticky-footer.png

absolute方案

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html,
body {
    padding: 0;
    margin: 0;
}

.wrapper {
    position: relative;
    min-height: 100vh;
}

.content {
    /*100px是footer高度*/
    padding-bottom: 100px;
}


.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100px;
}

margin方案

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html,
body {
    padding: 0;
    margin: 0;
}

.content {
    min-height: 100vh;
    box-sizing: border-box;
    /*100px是footer高度*/
    padding-bottom: 100px;
}

.footer {
    height: 100px;
    /*-100px是-footer高度*/
    margin-top: -100px;
}

flex方案

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html,
body {
    padding: 0;
    margin: 0;
}

.wrapper {
    min-height: 100vh;
    display: flex;
    flex-flow: column;
}

.content {
    flex: 1;
}

.footer {
    height: 100px;
}

calc方案

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html,
body {
    padding: 0;
    margin: 0;
}

.content {
    /*100px 是footer高度*/
    min-height: calc(100vh - 100px);
}

.footer {
    height: 100px;
}

grid方案

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html, body {
    margin: 0;
    padding: 0;
}

.wrapper {
    min-height: 100vh;
    display: grid;
    /* 100px 为footer高度 */
    grid-template-rows: 1fr 100px;
}