a,
div,
span,
p,
body {
    padding: 0;
    margin: 0;
    border: none;
    text-decoration: none;
    display: block;
}

.word,
.adownload,
.pdownload,
.tip,
.copration,
.msg,
.h5 {
    margin: 0 auto;
    text-align: center;
}