.bw .bwrap{ width:970px;}
.box1_wrap{background-image:url(/templets/default/images/newimg/HC-TW80-970-1.jpg) ;}
.box2_wrap{background-image:url(/templets/default/images/newimg/HC-TW80-970-2.jpg) ;}
.box2_wrap .box2 .txt{width:300px; font-size: 18px;}
.box3_wrap{ height:535px; background-image:url(/templets/default/images/newimg/HC-TW80-970-3.jpg) ;}
.box3_wrap .box3{height:535px;padding-top: 30px;box-sizing: border-box; } 
.box3_wrap .box3 .txt{ display:none;}
.box3_wrap .box3 .mz{ display:none;}
.box3_wrap .box3 .txt1{ display:block;width:800px; margin:0 auto;text-align: center;}
.box3_wrap .box3 .txt1 h2{font-size: 48px;margin:0 0 15px 0;}
.box3_wrap .box3 .txt1 p{font-size: 18px;line-height: 32px;}
.box4_wrap{background-image:url(/templets/default/images/newimg/HC-TW80-970-4.jpg) ;height:589px;}
.box4_wrap .box4{height:589px;}
.box4_wrap .box4 .txt h2{margin-top: 380px;}
.box5_wrap{background-image:url(/templets/default/images/newimg/HC-TW80-970-5.jpg) ;height:630px;}
.box5_wrap .box5{height:630px;}
.box5_wrap .box5 .txt{width:950px;}
.box6_wrap{background-image:url(/templets/default/images/newimg/HC-TW80-970-6.jpg) ; height:708px;}
.box6_wrap .box6{height:708px;}