html,
body,
dd,
dl,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
legend,
ol,
p,
select,
td,
textarea,
th,
ul,
section {
    margin: 0;
    padding: 0;
}

body {
    color: #111111;
    font-family: PingFangSC-Regular, PingFangSC-Semibold, PingFang SC;
    /* CSS3 抗锯齿形 让文字显示的更加清晰 */
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

div {
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #ffffff;
}
/*正常的未被访问过的链接*/
a:link {
    text-decoration: none;
}
/*已经访问过的链接*/
a:visited {
    text-decoration: none;
}
/*鼠标划过(停留)的链接*/
a:hover {
    text-decoration: none;
}
/* 正在点击的链接，鼠标在元素上按下还没有松开*/
a:active {
    text-decoration: none;
}
/* 获得焦点的时候 鼠标松开时显示的颜色*/
a:focus {
    text-decoration: none;
}

em {
    font-style: normal;
}

li {
    list-style: none;
}

button {
    border: none;
    outline: none;
    cursor: pointer;
    background: none;
}
input,
textarea {
    background: none;
    outline: none;
    border: none;
}

img {
    border: 0;
    vertical-align: middle;
}

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

p {
    word-wrap: break-word;
}

.w {
    width: 1280px;
    margin: auto;
}
.w-1100 {
    width: 1100px;
    margin: auto;
}

.fl {
    float: left;
}
.fr {
    float: right;
}
.clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0;
}
.clearfix {
    /* 触发 hasLayout */
    zoom: 1;
}