QQ炫舞戒指自定义图片我要一个“心”字，可爱一点的，背景要透明的。
QQ dazzles to dance with a ring in self's hands I want a "heart" character, lovable from definition photograph partial, background is more transparent than.
要达到这个效果，设计者们通常会创建一个容器，用一张透明的PNG图像作为其背景，并把内容放在这个容器中。
To achieve this effect, designers often create a container with a transparent PNG-image as background and place the content inside the container - with equidistant padding on all sides of the box.
不透明度可以根据离摄像机的远近来确定，也就说，背景中的图形要更加不透明一些，给人以纵深感。
The opacity can depend on the distance to the camera, meaning that the images in the background can be a little transparent to give the feeling of depth.
应用推荐