j$(document).ready(function() {
  j$(".kantoTitle").css("color","#06a");
  j$(".kantoTitle").css("text-decoration","underline");
  j$(".kantoTitle").hover(function(){
    j$(this).css("cursor","pointer");
    j$(this).css("text-decoration","none");
  },function(){
    j$(this).css("cursor","default");
    j$(this).css("color","#06a");
    j$(this).css("text-decoration","underline");
    });
  j$(".kantoAnswer").css("display","none");

  j$(".kantoTitle").click(function(){
    j$(this).next().slideToggle("normal");
    });
});