/* ==========public css========== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Microsoft Yahei";
    background-color: #f3f3f3;
    min-width: 320px;
    margin: 0 auto;
    font-size: 16px;
}

html {
    line-height: 1.15;
    /* 1 */
    /* -webkit-text-size-adjust: 100%; */
    /* 2 */
}

@media (max-width: 540px) {
    html {
        font-size: 14px !important;
    }
}

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

a:hover {
    color: #015293;
    text-decoration: none;
}

em {
    font-style: normal
}

ul,
li {
    padding: 0;
    list-style: none;
}

input {
    border: none;
    outline: none;
    background: none;
}

img {
    border-style: none;
    vertical-align: middle;
}

.text-overflow {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* 清除浮动 */
.clearfix {
    *zoom: 1;
  }
  .clearfix:before,
  .clearfix:after {
    display: table;
    content: "";
    line-height: 0;
  }
  .clearfix:after {
    clear: both;
  }
  .clear {
    clear: both;
  }