*{ margin: 0; padding: 0; text-decoration: none; list-style-type: none;}
body{background: #1c094a;
    font-family: 'Microsoft YaHei',Verdana,Arial,Helvetica,sans-serif;}

/*body div{margin:-1px;}*/

.center{max-width: 720px; margin: auto; background: #1c094a; overflow: hidden; display: block;}
.banner{ width: 100%; height: 100%;}
.banner img{ width: 100%;}
.dw_propt{ width: 100%;min-height: 1.54rem; background:rgba(0,0,0,0.47); position: fixed; left: 0; top: 0; box-shadow: 0 0 2px rgba(0,0,0,0.35);}
.ppt_lt{ position: relative;}

.img{ display: block; width: 1.1rem; height: 1.1rem; position: absolute; top: 0.22rem; left: 0.08rem; overflow: hidden;}
.img img{ display: block; width: 100%; height: 100%;}
.ppt_lt .lt_t{ padding: 0.30rem 0 0 1.34rem; color: #ffffff;}
.ppt_lt .lt_t h3{ font-size: 0.4rem;font-weight: bold}
    .ppt_lt .lt_t span {
        font-size: 0.28rem;
        color: #ffffff;
        display: block;
        margin-top: 0.3rem;
        font-weight: bold;
        font-size: 0.25rem
    }
.ppt_lt_ii .lt_in{ margin: 0 0.3rem; position: relative; }
.ppt_lt .ppt_dw{ display: block; width: 2.1rem; height: 0.9rem; line-height: 0.9rem; color: #fff; text-align: center; font-size: 0.42rem; border-radius: 0.08rem; position: absolute; top: 0.33rem; right: 0.2rem;}
.ppt_lt_ii .ppt_dw{ width: 100%; left: 0; right: 0}
.max_width{ max-width: 720px; margin:0 auto; }
.ppt_dw img {
    display: block;
    width: 100%;
    height: 100%;
}
.post_rt {
    -webkit-animation: ft_down ease-in-out 1.35s infinite;
    animation: ft_down ease-in-out 1.35s infinite;
}
.wh_float {
            max-width: 720px;
            width: 100%;
            height: 100%;
            position: fixed;
            display: inline-block;
            z-index: 80;
        }
.wh_opacity{
            opacity: 0.75;
            background-color: rgba(0, 0, 0, 1) !important;
            background-color: #000;
            filter: alpha(opacity=100);
        }

.wh_float2 {
            max-width: 720px;
            height: 100%;
            width: 100%;
            position: fixed;
            display: inline-block;
            opacity: 1;
            z-index: 1000;
        }