背景定位
?> 背景知识：
background-position, background-origin, calc
<script v-pre type="text/x-template" id="extended-bg-position">
<style>
main{
width: 100%;
padding: 80px 0px;
display: flex;
flex-wrap: wrap;
justify-content: space-around;
}
div{
width: 229px; height: 139px;
margin: auto;
color: #f4f0ea;
padding: 16px 29px 28px 20px;
background: #b4a078 url('static/player_logo@2x.png') no-repeat bottom right / 78px 21px;
}
div:nth-of-type(1){
background-position: right 29px bottom 28px;
}
div:nth-of-type(2){
background-origin: content-box;
margin: 29px 0; /* 移动端纵向排列上下间距 */
}
div:nth-of-type(3){
background-position: calc(100% - 29px) calc(100% - 28px);
}
</style>
background-position方案
background-origin方案
calc方案
<script>
</script>
</script>
浏览器支持
<iframe src="https://caniuse.bitsofco.de/embed/index.html?feat=calc&periods=future_1,current,past_1,past_2,past_3&accessible-colours=false" frameborder="0" width="100%" height="436px"></iframe>
<iframe src="https://caniuse.bitsofco.de/embed/index.html?feat=css-background-offsets&periods=future_1,current,past_1,past_2,past_3&accessible-colours=false" frameborder="0" width="100%" height="480px"></iframe>
