html {
    color: #00000;
}

::selection {
    background-color: #b3d4fc;
    text-shadow: none;
}

ul {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}


/* ==========
   工具样式
   ========== */

.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

.pull-right {
    float: right !important;
}

.pull-left {
    float: left !important;
}

.text-right {
    text-align: right !important;
}

.text-left {
    text-align: left !important;
}

.text-center {
    text-align: center !important;
}

.hide {
    display: none !important;
}

.show {
    display: block !important;
}


/* .invisible {
    visibility: hidden;
} */

.invisible {
    overflow: hidden;
}

.text-hide {
    font: 0/0 a;
    color: transparent;
    text-shadow: none;
    background-color: transparent;
    border: 0;
}

.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}

.clearfix:after {
    clear: both;
}


/* ===============
   浏览器更新提示
   =============== */


/* .browserupgrade {
    margin: 0;
    padding: 1rem;
    background: #ccc;
} */


/* ===============
   自定义页面样式
   =============== */

body {
    background: #fff;
    font-size: 15px;
}

a {
    color: #000000;
    text-decoration: none;
    font-size: 15px;
}

.bigbox {
    width: 1300px;
    margin: 0 auto;
}

.fr {
    float: right;
}

.fl {
    float: left;
}

dl,
dl dd,
dl,
dt {
    margin: 0;
}