[英]Unexpected viewport media query behaviour
平板查询正常运行:
@media screen and (min-width: 768px) and (max-width: 1250px)
移动查询就像平板电脑的测量一样运行:
@media screen and (max-width: 426px)
@media screen and (max-width:426px) {
body {
background-color: green;
background-size: cover;
min-height: 100vh;
margin: 0px;
}
}
@media screen and (min-width:768px) and (max-width: 1250px) {
body {
background: url("img/backgournd_tablet.svg");
background-size: cover;
min-height: 100vh;
margin: 0px;
}
}
@media screen and (min-width: 1250px) and (max-width: 2040px) {
body {
background: url("img/background1.svg");
background-size: cover;
min-height: 100vh;
margin: 0px;
}
}
注意:我只是将背景设置为绿色以查看它是否有效,但是当我以移动分辨率编码时没有任何变化。
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