@charset "utf-8";
/* reset */
blockquote,body,button,code,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0;}
body,th,td,input,select,textarea,h1,h2,h3,h4,i,em,button{font:normal 14px/1 "microsoft yahei",Tahoma, Geneva, sans-serif;}
html,body{height:100%;}
body{background-color:#fff;color:#333;}
table{border-collapse:collapse;border-spacing:0;}
ul,ol{list-style-type:none;}
input,select,textarea,button{vertical-align:middle;outline:none;resize:none;border:0;}
textarea{resize:none;overflow:auto;}
input::-ms-clear{display:none;}
a{text-decoration:none;color:#333;}
img{border:0;vertical-align:middle;}
/* initial */
.clearfix:after{content:"";display:block;clear:both;}
.clearfix{*zoom:1;}
.fl{float:left;}
.fr{float:right;}
.pr{position:relative;}
.pa{position:absolute;}
.hide{display:none !important;}
.hidden{visibility:hidden;}
.ovf{overflow:hidden;}
.tc{text-align:center;}
.tl{text-align:left;}
.tr{text-align:right;}
.w{width:1128px;margin:0 auto;}
/*main*/
.head{height:498px;background:url(../img/head_drop.jpg) center center no-repeat;min-width:1128px;}
.logo{display:inline-block;*display:inline;*zoom:1;padding-top:28px;}
.region-mark{position: absolute;right: 0;top: 0;width:81px;height: 188px;line-height: 34px;font-size:28px;background:url(../img/right_region.png) center center no-repeat;text-align: center;color:#e7360a;font-weight:bold;}
.main{height:5487px;min-width:1128px;background:url(../img/drop_collection.jpg) center center no-repeat;background:url(../img/drop_01.jpg) center top 0/1920px 1000px no-repeat,url(../img/drop_02.jpg) center top 1000px/1920px 1000px no-repeat,url(../img/drop_03.jpg) center top 2000px/1920px 1000px no-repeat,url(../img/drop_04.jpg) center top 3000px/1920px 1000px no-repeat,url(../img/drop_05.jpg) center top 4000px/1920px 1000px no-repeat,url(../img/drop_06.jpg) center top 5000px/1920px 487px no-repeat}
.box1{height: 850px;}
.box2{background:url(../img/text_drop01.png) center center no-repeat;height:1348px;min-width:1128px;margin: 0 auto;padding-top: 75px;box-sizing:content-box;}
.box3{background:url(../img/text_drop02.png) center bottom no-repeat;height:1210px;min-width:1128px;margin: 0 auto;padding-top:  120px;box-sizing:content-box;}
.box4{background:url(../img/text_drop03.png) center bottom no-repeat;height:1036px;min-width:1128px;margin: 0 auto;padding-top:140px;box-sizing:content-box;}
.box5{background:url(../img/text_drop04.png) center bottom no-repeat;height:453px;min-width:1128px;margin: 0 auto;padding-top:115px;box-sizing:content-box;}
.ipone{width:460px;height: 546px;background:url(../img/ipone.png) center bottom no-repeat;margin:0 auto;padding-top: 120px;}
.date-title{width:279px;height: 76px;line-height: 76px;text-align: center;background:url(../img/h3_title_date.png) center bottom no-repeat;padding-top:125px;margin: 0 auto;font-size: 42px;color:#764500;font-weight:bold;}
.ipone-p{color: #fff;padding-top:46px;font-size:18px;text-align: center;letter-spacing:4px}
.box2 dl{width: 940px;margin: 0 auto 65px;overflow: hidden;}
.box2 dt,.box2 dd{display:inline-block;*display:inline;*zoom:1;vertical-align: bottom;}
.box2 dd{width:580px;}
.box2 h4{font-size: 0}
.box2 h4 span{display:inline-block;*display:inline;*zoom:1;width:90px;height: 90px;border-radius: 50%;text-align: center;line-height: 90px;color: #fff;font-size: 42px;font-weight:bold;background-color: #ff7170}
.box2 i{display:block;width: 440px;border-top:1px dashed #fff;margin-top: 20px;margin-bottom: 9px;}
.box2 p{font-size: 28px;line-height: 46px;width: 560px;color:#fff;}
.box2 .dd-box{text-align: center;}
.box2 .dd-box i,.box2 .dd-box p{margin-left:auto;margin-right:auto;}
.box3 h3,.box4 h3{color: #fff;font-size:42px;line-height:68px;text-align: center;font-weight: bold;padding-top: 100px;}
.box3 hr,.box4 hr{background-color:transparent;height: 0;border-top:10px solid #fff;width: 540px;margin-bottom: 20px;}
.box4 hr{margin-bottom: 40px;}
.box3 span,.box4 span{display:block;width: 750px;margin:10px auto 0;color: #fff;font-size: 30px;line-height: 44px;position: relative;}
.box3 span:after,.box4 span:after{content: '';position: absolute;top:50%;left:-25px;border:10px solid transparent;border-left:15px solid #fff;width: 0;height: 0;margin-top:-10px;}
.box3 p,.box4 p{width: 750px;margin:0 auto;color: #462600;font-size: 28px;line-height: 44px;}
.box4 p b{color:#fff;font-style: italic;font-weight: normal;}
.btn{display:block;border-radius:36px;width: 404px;height: 140px;margin:45px auto 0;background-color:#ffd307;line-height: 140px;text-align: center;color:#ef6160;font-size: 54px;font-weight: bold;}
.btn i{display:inline-block;*display:inline;*zoom:1;background:url(../img/btn_icon.png);width: 62px;height: 55px;vertical-align: middle;margin-left: 10px;}
.btn:hover{background-color: #f0ff07;}
.box5 h5{color:#764500;font-size: 42px;line-height: 50px;padding-top: 60px;text-align: center;}
.box5 p{color:#764500;font-size: 28px;line-height: 46px;padding-top:30px;width: 780px;margin: 0 auto;text-indent:4rem}