transition主要包含四个属性值:执行变换的属性:transition-property,变换延续的时间:transition- duration,在延续时间段,变换的速率变化transition-timing-function,变换延迟时间transition- delay。下面分别来看这四个属性值
transition-property:
其中有个属性,visibility: 离散步骤,在0到1数字范围之内,0表示“隐藏”,1表示完全“显示”,如:visibility,于是,visibility
应用transition
等同于0~1
之间的过渡效果。
(1)延时隐藏:
.image
{
-webkit-transition:all 0.5s ease;
-moz-transition:all 0.5s ease;
-o-transition:all 0.5s ease;
-ms-transition:all 0.5s ease;
transition:all 0.5s ease;
position:absolute;
margin-top:20px;
visibility:hidden;
}
.hover:hover .image{visibility:visible;}
(2)延时显示:
.image-delay{
position:absolute;
margin-top:20px;
visibility:hidden; -webkit-transition-delay:0s; -moz-transition-delay:0s; -ms-transition-delay:0s; -o-transition-delay:0s; transition-delay:0s; } .hover-delay:hover .image-delay{ visibility:visible; -webkit-transition-delay:0.5s; -moz-transition-delay:0.5s; -ms-transition-delay:0.5s; -o-transition-delay:0.5s; transition-delay:0.5s; }
(3)淡入淡出效果:
.image-fadeout
{
-webkit-transition:all 0.5s linear;
-moz-transition:all 0.5s linear;
-ms-transition:all 0.5s linear;
-o-transition:all 0.5s linear;
transition:all 0.5s linear;
position:absolute;
margin-top:20px;
visibility:hidden;
opacity:0;
}
.hover-fadeout:hover .image-fadeout{ visibility:visible; opacity:1; }
C?S?S3?:?transition与visibility,布布扣,bubuko.com
C?S?S3?:?transition与visibility
原文:http://www.cnblogs.com/christal/p/3892117.html