.w1 { background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/bg1.jpg) center top no-repeat; min-width: 1200px; height:846px; position: relative; } 
.w2 { background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/bg2.jpg) center top no-repeat; min-width: 1200px; height:999px; position: relative; } 
.w3 { background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/bg3.jpg) center top no-repeat; min-width: 1200px; height:899px; position: relative; } 
.w5 { background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/bg4.jpg) center top no-repeat; min-width: 1200px; position: relative; } 



.w2_t1 { font-size: 18px; color: #b28f60; text-align: center; padding-top: 175px; } 
.w2_ka { width: 781px; margin: 50px auto 0; } 

.w2_box { display: flex; justify-content: center; padding-top: 50px; } 
.w2_item { margin: 0 40px; } 

.w3_t1 { font-size: 20px; color: #977b42; padding-top: 780px; width: 985px; margin: 0 auto; text-align: center; } 

.w4_pic { width: 921px; margin: 0 auto; } 
.pt235 { padding-top: 235px; } 

a.w4_btn { display: table; margin: 18px auto; } 


.w5_box { padding-left: 100px; padding-bottom: 60px; width: 1030px; } 
.w5_item { position: relative; margin-bottom: 45px; } 
.w5_pic { padding-left: 63px; position: relative; } 
/* .w5_pic::before { content: ""; width: 1px; height: 95%; background: #bfa991; position: absolute; left: 5px; bottom: 0; }  */
.w5_item::after { content: ""; width: 30px; height: 425px; background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/nline.png) no-repeat; position: absolute; left: 0; top: 0;} 
.pt172 { padding-top: 255px; } 

.fanline{ margin-left: -30px; margin-bottom: 35px;}
.nocline.w5_item:after{ display: none;}

.year_box { display: flex; justify-content: flex-start; align-items: flex-end; margin-bottom: 4px; margin-left: 60px;} 
.year_box:after{ content: ""; display: block; width: 429px; height: 8px; background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/kcc.png) no-repeat; margin-left: 10px;}
.year_box div { background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/nub.png) no-repeat; text-indent: -9999px; margin-right: 2px; } 
.year_box .nub_1 { width: 25px; height: 51px; background-position: 0 0; } 
.year_box .nub_2 { width: 30px; height: 51px; background-position: -25px 0; } 
.year_box .nub_3 { width: 30px; height: 51px; background-position: -58px 0; } 
.year_box .nub_4 { width: 30px; height: 51px; background-position: -87px 0; } 
.year_box .nub_5 { width: 30px; height: 51px; background-position: -119px 0; } 
.year_box .nub_6 { width: 30px; height: 51px; background-position: -148px 0; } 
.year_box .nub_7 { width: 30px; height: 51px; background-position: -180px 0; } 
.year_box .nub_8 { width: 30px; height: 51px; background-position: -208px 0; } 
.year_box .nub_9 { width: 30px; height: 51px; background-position: -240px 0; } 
.year_box .nub_0 { width: 30px; height: 51px; background-position: -270px 0; } 

.more_btn{ width: 225px; margin: 30px auto; cursor: pointer;}
.item_area2{ display: none;}
.slideup{ width: 225px; margin: 30px auto; cursor: pointer;}

.w6_box { display: flex; justify-content: center; padding-top: 293px; } 
.w6_item { margin: 0 75px; } 
.w6_item img { display: block; margin: 0 auto; } 
.w6_item p { font-size: 21px; text-align: center; padding-top: 5px; color: #907652; } 

#goTop { background: url(//game.gtimg.cn/images/yxzj/cp/a20220407world/top.png) no-repeat; width: 90px; height: 90px; position:fixed !important; position:absolute; right:20px; z-index:1000; bottom:30px !important; bottom:auto; top:auto !important; top:400px; display:none; text-indent: -9999px; }