*,
*:before,
*:after {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
img {
    border: medium none;
    margin: 0;
    padding: 0;
}

a {
    cursor: pointer;
}

em {
    font-style: normal;
}

p,
div,
span {
    cursor: default;
}

ul,
ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

a,
ins {
    text-decoration: none;
}

*:focus {
    outline: none;
}

a {
    color: #333;
    outline: none!important;
}


.fl {
    float: left;
}

.fr {
    float: right;
}

.cf:after {
    display: block;
    content: "";
    height: 0;
    visibility: hidden;
    clear: both;
}

.cf {
    zoom: 1;
}

.hide {
    display: none;
}

.block {
    display: block;
}