CSS
语言：
CSSSCSS
确定
body {
background: rgb(0, 171, 217)
}
.quxian {
height: 300px;
width: 100%;
position: absolute;
opacity: 0.6;
}
.quxian1 {
background: url(/uploads/user_upload/36477/quxian1.png) repeat-x 0px center;
top: -50px;
left: 0;
animation: quxian1 20s linear infinite;
-webkit-animation: quxian1 20s linear infinite;
}
.quxian2 {
background: url(/uploads/user_upload/36477/quxian2.png) repeat-x 0px center;
top: -50px;
left: 0;
opacity: 0.2;
animation: quxian2 40s linear infinite;
-webkit-animation: quxian2 40s linear infinite;
}
@-webkit-keyframes quxian1 {
from {
background-position: 0px center;
}
to {
background-position: 1920px center;
}
}
@keyframes quxian1 {
from {
background-position: 0px center;
}
to {
background-position: 1920px center;
}
}
@-webkit-keyframes quxian2 {
from {
background-position: 0px center;
}
to {
background-position: -1920px center;
}
}
@keyframes quxian2 {
from {
background-position: 0px center;
}
to {
background-position: -1920px center;
}
}
