#story .ep1 {background-image:url(../img/story/ep1.jpg);}
#story .gray {-webkit-filter: grayscale(1);}
#story .ep1_1 {background-image:url(../img/story/ep1_1.jpg);}
#story .ep1_2 {background-image:url(../img/story/ep1_2.jpg);}
#story .ep1_3 {background-image:url(../img/story/ep1_3.jpg);}
#story .ep1_4 {background-image:url(../img/story/ep1_4.jpg);}
#story .ep2 {background-image:url(../img/story/ep2.jpg);}
#story .ep2_1 {background-image:url(../img/story/ep2_1.jpg);}
#story .ep2_2 {background-image:url(../img/story/ep2_2.jpg);}
#story .ep2_3 {background-image:url(../img/story/ep2_3.jpg);}
#story .ep2_4 {background-image:url(../img/story/ep2_4.jpg);}
#story .ep3 {background-image:url(../img/story/ep3.jpg);}
#story .ep3_1 {background-image:url(../img/story/ep3_1.jpg);}
#story .ep3_2 {background-image:url(../img/story/ep3_2.jpg);}
#story .ep4 {background-image:url(../img/story/ep4.jpg);}
#story .ep4_1 {background-image:url(../img/story/ep4_1.jpg);}
#story .ep4_2 {background-image:url(../img/story/ep4_2.jpg);}
#story .ep5 {background-image:url(../img/story/ep5.jpg);}
#story .ep5_1 {background-image:url(../img/story/ep5_1.jpg);}
#story .ep5_2 {background-image:url(../img/story/ep5_2.jpg);}
#story .ep6 {background-image:url(../img/story/ep6.jpg);}
#story .ep6_1 {background-image:url(../img/story/ep6_1.jpg);}
#story .ep6_2 {background-image:url(../img/story/ep6_2.jpg);}
#story .ep7 {background-image:url(../img/story/ep7.jpg);}
#story .ep7_1 {background-image:url(../img/story/ep7_1.jpg);}
#story .ep7_2 {background-image:url(../img/story/ep7_2.jpg);}
#story .ep8 {background-image:url(../img/story/ep8.jpg);}
#story .ep8_1 {background-image:url(../img/story/ep8_1.jpg);}
#story .ep8_2 {background-image:url(../img/story/ep8_2.jpg);}
#story .ep9 {background-image:url(../img/story/ep9.jpg);}
#story .ep9_1 {background-image:url(../img/story/ep9_1.jpg);}
#story .ep9_2 {background-image:url(../img/story/ep9_2.jpg);}
#story .ep10 {background-image:url(../img/story/ep10.jpg);}
#story .ep10_1 {background-image:url(../img/story/ep10_1.jpg);}
#story .ep10_2 {background-image:url(../img/story/ep10_2.jpg);}