body,
html,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul{
    margin: 0px;
    padding: 0px;
}

ul{
    list-style: none;
}

.fl{
    float: left;
}

.fr{
    float: right;
}

.clearfix::after,
.clearfix::before{
    content: "";
    display: block;
    clear: both;
}

a{
    color: #000;
    text-decoration: none;
}

.contain{
    width: 1190px;
    margin: 0px auto;
}
.zIndex{
    position: relative;
    z-index: 3;
}