.notice-wrap {
    position: fixed;
    top:8em;
    left: 50%;
    width: 16em;
    margin-left:-8em;
    z-index: 9999;
}

* html .notice-wrap {
    position: absolute;
}

.notice-item {
    text-align:center;
    background: #868686;
    font-weight:normal;
    font-family: arial,sans-serif;
    border-radius:10px;
    -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    color:#fff;
    padding: 12px 16px;
    font-size:18px;
    border:2px solid #949494;
    display: block;
    position: relative;
    margin: 0 0 12px 0;
    overflow:hidden;
    text-shadow:none;
}
.notice-item p{margin:0;padding:0;}
.notice-item-close {
    position: absolute;
    line-height:1em;
    font-weight:bold;
    font-size: 14px;
    right: 1px;
    top: 2px;
    cursor: pointer;
    margin:0 5px;
}
@media all and (min-width:50em){
    .notice-wrap {
        margin-left:0;
    }
}