$(".content").css("transform","rotateY("+i*40+"deg"+")");
或者
i++;
var yangle = i*40 +"deg";
$(".content").css("transform","rotateY("+yangle+")"); $(".content").css("transform","rotateY("+i*40+"deg"+")");
或者
i++;
var yangle = i*40 +"deg";
$(".content").css("transform","rotateY("+yangle+")"); 