body {
    background-color: #fff;
    font-size: 0px;
}

/* 版心 */
.container {
    min-width: 320px;
    max-width: 640px;
    width: 100%;
    margin: 0 auto;
    background-color: #e9e9e9;
    /* background-color: #e9e9e9; */
    height: 800px;
}

/*=======reset css========*/
*,
*::before,
*::after {
    /*所有的标签，和伪元素都选中*/
    margin: 0;
    padding: 0;
    /*移动端常用布局是非固定像素*/
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    /*点击高亮效果的清除*/
    tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-size: 14px;
    font-family: "Microsoft YaHei", sans-serif;
    color: #333;
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
}

input,
textarea {
    border: none;
    outline: none;
    /*不允许改变尺寸*/
    resize: none;
    /*元素的外观  none没有任何样式*/
    -webkit-appearance: none;
}

/*=======common css========*/
.f_left {
    float: left;
}

.f_right {
    float: right;
}

.clearFix::before,
.clearFix::after {
    content: "";
    display: block;
    visibility: hidden;
    height: 0;
    line-height: 0;
    clear: both;
}

.m_l10 {
    margin-left: 10px;
}

.m_r10 {
    margin-right: 10px;
}

.m_t10 {
    margin-top: 10px;
}

.m_b10 {
    margin-bottom: 10px;
}

/* 字体图标 */
@font-face {
    font-family: 'icomoon';
    src: url('../fonts/icomoon.eot?ony7e7');
    src: url('../fonts/icomoon.eot?ony7e7#iefix') format('embedded-opentype'),
        url('../fonts/icomoon.ttf?ony7e7') format('truetype'),
        url('../fonts/icomoon.woff?ony7e7') format('woff'),
        url('../fonts/icomoon.svg?ony7e7#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

/*使用精灵图的公用样式*/