/*清除元素默认的内外边距  */
* {
    margin: 0;
    padding: 0
}

/*让所有斜体 不倾斜*/
em,
i {
    font-style: normal;
}

/*去掉列表前面的小点*/
li {
    list-style: none;
}

/*图片没有边框   去掉图片底侧的空白缝隙*/
img {
    border: 0;
    /*ie6*/
    vertical-align: middle;
}

/*让button 按钮 变成小手*/
button {
    cursor: pointer;
}

/*取消链接的下划线*/
a {
    color: #e4393c;
    text-decoration: none;
}

a:link,
a:visited,
a:hover,
a:active {
    text-decoration: none;
}

a:hover {
    color: #e33333;
}

button,
input {
    font-family: 'Microsoft YaHei', 'Heiti SC', tahoma, arial, 'Hiragino Sans GB', \\5B8B\4F53, sans-serif;
}

html {
    overflow-y: scroll;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE and Edge */
}

html::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera*/
}

html,
body {
    background-color: #fff;
    font: 12px/1.5 'Microsoft YaHei', 'Heiti SC', tahoma, arial, 'Hiragino Sans GB', \5B8B\4F53, sans-serif;
    color: #666;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.hide,
.none {
    display: none;
}

/*清除浮动*/
.clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0
}

.clearfix {
    *zoom: 1
}

/* 统一覆盖 :link / :visited / :hover / :active */
.column_1:link,
.column_1:visited,
.column_1:hover,
.column_1:active {
    color: #000;
    text-decoration: none;
}

.column_2:link,
.column_2:visited,
.column_2:hover,
.column_2:active {
    color: #ff0202;
}