/*reset*/
@charset "utf-8";
/* CSS Document */

html,body,div,span,object,embed,iframe,h1,h2,h3,h4,h5,h6,p,pre,a,cite,code,del,dfn,em,img,strong,sub,sup,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,tbody,tfoot,thead,tr,th,td,section,article{margin:0;padding:0;-webkit-text-size-adjust:none;}
html{overflow-y:scroll; overflow-x:hidden;}
table{border-collapse:collapse; border-spacing:0;}
img{border:none;display:block;}
ul,li,ol {list-style:none;}
i,em,cite,dfn{font-style:normal;}
.clearfix:after {content: ".";display: block;height: 0;clear: both;visibility: hidden;}
.clearMargin:before{content: "";display: table;height: 0;clear: both;visibility: hidden;}
.clearfix{*display:inline-block;*zoom:100%;}
.clear{clear:both; line-height:1px; height:1px; *display:inline; font-size:1px;}
.fl{float:left;}
.fr{float:right;}
.alignL{text-align:left;}
.alignC{text-align:center;}
.alignR{text-align:right;}
.middle{vertical-align:middle;}
.relative{position:relative;}
.absolute{position:absolute;}
.none{display:none;}
.block{display:block;}
.overf{overflow:hidden;}
.center{margin:0 auto;}
:focus,a{outline:none; -moz-outline-style:none;}
a:visited,a:link{text-decoration:none;}
a:hover {text-decoration:none;}

/*body*/
.wrap{height: 1000px;overflow: hidden}
.wrap01{ position: absolute; top: 0; background: url('https://static.web.sdo.com/dn/pic/dn_18act/2018birthday/wrap01_bg01.jpg') no-repeat center; width: 1920px; height: 1000px; left: 50%; margin-left: -960px;  }

.contain { width: 1000px; height: 1000px; margin: 0 auto; position: relative; }
.wrap01 .contain { }
.wrap01 .tip_btn{ position: absolute;top: 536px;left: 50%; margin-left: 110px;width: 41px; height: 41px; background: url("https://static.web.sdo.com/dn/pic/dn_18act/2018birthday/tip_icon.png") no-repeat; }
.wrap01 .tip_btn p{ position: absolute;top: 50px;left: 0; width: 210px; font-size: 14px;color: #E3C6FF; padding: 5px 10px; background: rgba(0,0,0,0.5);display: none}
.wrap01 .tip_btn:hover p{display: block}


.wrap02{
    background: url('https://static.web.sdo.com/dn/pic/dn_18act/2018birthday/wrap02_bg.jpg') no-repeat center;
    width: 100%;
}
.wrap02 .contain {
    background: url('https://static.web.sdo.com/dn/pic/dn_18act/2018birthday/wrap02_cen.jpg') no-repeat center;
    height: 1000px;
}
.wrap02 .wish{
    position: absolute;
    display: none;
}
.wrap02.active .wish{
    display: block;
    position: absolute;
    -webkit-animation: fadeIn 0.9s  ease both;
    animation: fadeIn 0.9s  ease both;
}
.wrap02.active .p01{
    top: 492px;
    left: -52px;
}
.wrap02.active .p02{
    top: 812px;
    left: -122px;
    animation-delay: 1.2s;
    -webkit-animation-delay: 1.2s;
    -moz-animation-delay: 1.2s;
}
.wrap02.active .p03{
    top: 753px;
    left: 196px;
    animation-delay: 0.9s;
    -webkit-animation-delay: 0.9s;
    -moz-animation-delay: 0.9s;
}
.wrap02.active .p04{
    top: 207px;
    right: -345px;
    animation-delay: 1.0s;
    -webkit-animation-delay: 1.0s;
    -moz-animation-delay: 1.0s;
}
.wrap02.active .p05{
    top: 787px;
    right: -70px;
    animation-delay: 0.2s;
    -webkit-animation-delay: 0.2s;
    -moz-animation-delay: 0.2s;
}
.wrap02.active .p06{
    top: 606px;
    left: -310px;
    animation-delay: 0.7s;
    -webkit-animation-delay: 0.7s;
    -moz-animation-delay: 0.7s;
}
.wrap02.active .p07{
    top: 525px;
    right: -155px;
    animation-delay: 0.6s;
    -webkit-animation-delay: 0.6s;
    -moz-animation-delay: 0.6s;
}
.wrap02.active .p08{
    top: 306px;
    right: -138px;
    animation-delay: 1.4s;
    -webkit-animation-delay: 1.4s;
    -moz-animation-delay: 1.4s;
}
.wrap02.active .p09{
    top: 110px;
    right: 70px;
    animation-delay: 0.3s;
    -webkit-animation-delay: 0.3s;
    -moz-animation-delay: 0.3s;
}
.wrap02.active .p10{
    top: 158px;
    left: 212px;
    animation-delay: 0.6s;
    -webkit-animation-delay: 0.6s;
    -moz-animation-delay: 0.6s;
}
.wrap02.active .p11{
    top: 230px;
    left: -244px;
    animation-delay: 0.7s;
    -webkit-animation-delay: 0.7s;
    -moz-animation-delay: 0.7s;
}


.name_btn{
    width: 1920px;
    height: 0;
    font-weight: bold;
    position: fixed;
    bottom: 0;
    left: 50%;
    margin-left: -960px;
    background:rgba(0,0,0,0.8);
    color: #FF5E7C;
    font:14px/1.8 "Microsoft YaHei","\5FAE\8F6F\96C5\9ED1",tahoma,Arial;
    overflow: hidden;
    opacity: 0;
}
.name_btn.show{
    position: absolute;
    height: 1000px;
    bottom: 150px;
    left: 50%;
    margin-left: -960px;
}
.name_btn span{
    position: absolute;
    width: 172px;
    height: 55px;
    line-height: 34px;
    bottom: 24px;
    left: 50%;
    margin-left: -86px;
    cursor: pointer;
    text-align: center;
    -webkit-animation:scale_big 2s linear infinite both;
    animation:scale_big 2s linear infinite both;
}
.name_btn .winkle{
    width: 62px;
    height: 62px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -36px;
    cursor: pointer;
}
.name_btn .top{
    background: url('https://static.web.sdo.com/dn/pic/dn_18act/2018birthday/to_top.png') no-repeat center;
    -webkit-animation:scale_big 1.7s linear infinite both;
    animation:scale_big 1.7s linear infinite both;
}
.name_btn .bottom{
    background: url('https://static.web.sdo.com/dn/pic/dn_18act/2018birthday/to_bottom.png') no-repeat center;
}
.name_btn .dn8{
    position: absolute;
    top: 15px;
    left: 50%;
    margin-left: 225px;
}
.name_btn .txt1{
    margin: 95px 0 35px 0;
    text-align: center;
}
.name_btn .btn{
    display: inline-block;
    padding: 3px 25px;
    border: 1px solid #EC235D;
    color: #EC235D;
    font-size: 16px;
    border-radius: 20px;
}
.name_btn .btn i{
    font-style: italic;
}
.name_btn .rule_btn{
    margin:0 66px 0 76px;
}
.name_btn .join_btn{
    margin-right:247px;
}
.name_btn .listen_btn{
    border: 1px solid #E3C6FF;
    color: #E3C6FF;
}
.name_btn .rule_tit{
    display: block;
    margin: 50px auto 40px;
}
.name_btn .rule_wrap{
    width: 860px;
    margin: 0 auto;
}
.rule_img{
    display: block;
    margin: 20px auto;
}

.join_img{
    position: absolute;
    top: -204px;
    left: -38px;
    width: 200px;
    display: none;
}
.join_btn:hover .join_img{
    display: block;
}
@keyframes fadeIn {
    0%{
        opacity: 0;
        -webkit-transform: scale(0.3);
        -moz-transform: scale(0.3);
        transform: scale(0.3);
    }
    100%{
        opacity: 1;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes scale_big {
    0%,16%,19%,34%,100%{  -webkit-transform: scale(0.9); transform: scale(0.9);  }
    8%{  -webkit-transform: scale(1.2); transform: scale(1.2);  }
    26%{  -webkit-transform: scale(1.2); transform: scale(1.2);  }
}
@-ms-keyframes scale_big {
    0%,16%,19%,34%,100%{  -webkit-transform: scale(0.9); transform: scale(0.9);  }
    8%{  -webkit-transform: scale(1.2); transform: scale(1.2);  }
    26%{  -webkit-transform: scale(1.2); transform: scale(1.2);  }
}
@-webkit-keyframes  scale_big {
    0%,16%,19%,34%,100%{  -webkit-transform: scale(0.9); transform: scale(0.9);  }
    8%{  -webkit-transform: scale(1.2); transform: scale(1.2);  }
    26%{  -webkit-transform: scale(1.2); transform: scale(1.2);  }
}