动画效果只有第一页才出现了

#stControl1:checked~.stScroll #stPanel1 h2,

#stControl1:checked~.stScroll #stPanel2 h2,

#stControl1:checked~.stScroll #stPanel3 h2,

#stControl1:checked~.stScroll #stPanel4 h2,

#stControl1:checked~.stScroll #stPanel5 h2{

-webkit-animation:moveDo 1s ease-in-out 0.5s backwards;

    -moz-animation:moveDo 1s ease-in-out 0.5s backwards;

    -ms-animation:moveDo 1s ease-in-out 0.5s backwards;

    -o-animation:moveDo 1s ease-in-out 0.5s backwards;

    animation:moveDo 1s ease-in-out 0.5s backwards;

}

@-webkit-keyframes moveDo{

    0%{

        -webkit-transform: translateY(-40px);

        opacity:0 ;

    }

    100%{

        -webkit-transform:translateY(0px);

        opacity:1 ;

    }

   }