/* CSS Document */



.a1{ width: 100%; height:2335px; background-image:url(../images/guangongw_01.jpg);}
.a2{ width: 100%; height:894px; background-image:url(../images/guangongw_02.jpg);}
.a3{ width: 100%; height:629px; background-image:url(../images/guangongw_03.jpg);}
.a4{ width: 100%; height:855px; background-image:url(../images/guangongw_04.jpg);}
.a5{ width: 100%; height:620px; background-image:url(../images/guangongw_05.jpg);}
.a6{ width: 100%; height:852px; background-image:url(../images/guangongw_06.jpg);}
.a7{ width: 100%; height:647px; background-image:url(../images/guangongw_07.jpg);}
.a8{ width: 100%; height:810px; background-image:url(../images/guangongw_08.jpg);}
.a9{ width: 100%; height:640px; background-image:url(../images/guangongw_09.jpg);}
.a10{ width: 100%; height:811px; background-image:url(../images/guangongw_10.jpg);}
.a11{ width: 100%; height:647px; background-image:url(../images/guangongw_11.jpg);}
.a12{ width: 100%; height:857px; background-image:url(../images/guangongw_12.jpg);}
.a13{ width: 100%; height:647px; background-image:url(../images/guangongw_13.jpg);}
.a14{ width: 100%; height:856px; background-image:url(../images/guangongw_14.jpg);}
.a15{ width: 100%; height:649px; background-image:url(../images/guangongw_15.jpg);}
.a16{ width: 100%; height:833px; background-image:url(../images/guangongw_16.jpg);}
.a17{ width: 100%; height:673px; background-image:url(../images/guangongw_17.jpg);}
.a18{ width: 100%; height:805px; background-image:url(../images/guangongw_18.jpg);}
.a19{ width: 100%; height:648px; background-image:url(../images/guangongw_19.jpg);}
.a20{ width: 100%; height:805px; background-image:url(../images/guangongw_20.jpg);}
.a21{ width: 100%; height:623px; background-image:url(../images/guangongw_21.jpg);}
.a22{ width: 100%; height:832px; background-image:url(../images/guangongw_22.jpg);}
.a23{ width: 100%; height:644px; background-image:url(../images/guangongw_23.jpg);}
.a24{ width: 100%; height:807px; background-image:url(../images/guangongw_24.jpg);}
.a25{ width: 100%; height:645px; background-image:url(../images/guangongw_25.jpg);}
.a26{ width: 100%; height:804px; background-image:url(../images/guangongw_26.jpg);}
.a27{ width: 100%; height:648px; background-image:url(../images/guangongw_27.jpg);}
.a28{ width: 100%; height:806px; background-image:url(../images/guangongw_28.jpg);}
.a29{ width: 100%; height:652px; background-image:url(../images/guangongw_29.jpg);}
.a30{ width: 100%; height:806px; background-image:url(../images/guangongw_30.jpg);}
.a31{ width: 100%; height:644px; background-image:url(../images/guangongw_31.jpg);}
.a32{ width: 100%; height:806px; background-image:url(../images/guangongw_32.jpg);}
.a33{ width: 100%; height:641px; background-image:url(../images/guangongw_33.jpg);}
.a34{ width: 100%; height:807px; background-image:url(../images/guangongw_34.jpg);}
.a35{ width: 100%; height:661px; background-image:url(../images/guangongw_35.jpg);}
.a36{ width: 100%; height:852px; background-image:url(../images/guangongw_36.jpg);}
.a37{ width: 100%; height:657px; background-image:url(../images/guangongw_37.jpg);}
.a38{ width: 100%; height:879px; background-image:url(../images/guangongw_38.jpg);}
.a39{ width: 100%; height:834px; background-image:url(../images/guangongw_39.jpg);}