/* 初始化样式 */

@charset "utf-8";

/*清除元素默认的内外边距  */

* {
    margin: 0;
    padding: 0
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    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*/

ol,
ul,li {
    list-style: none;
}


/*图片没有边框   去掉图片底侧的空白缝隙*/

img {
    max-width: 100%;
    display: block;
    height: auto;
    border: 0;
}

.align-items-center {align-items: center!important;}
.justify-content-between{display: flex;justify-content: space-between!important;}
.flex_box{display: flex;flex-wrap: wrap;}
.flex_column{display:flex ;flex-direction: column;justify-content: center;align-items: center;}


/*让button 按钮 变成小手*/

button {
    border: none;
    cursor: pointer;
}


/*取消链接的下划线*/

a {color: #fff;font-size: 16px;text-decoration: none;cursor: pointer;transition: all .4s;}

a:hover {text-decoration: none;}

.hide,.none{display: none;}


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


a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
    background: none;
    text-decoration: none;
}

b{font-weight: 400;}

* {
    box-sizing: border-box;
     outline: none !important;
}
.clear {
    clear: both;
}

.w1400{
	max-width: 1400px;
    margin: 0 auto;
}

.w1200{
	max-width: 1200px;
    margin: 0 auto;
}

@media screen and (max-width: 1400px){
.w1400{width: 96%;}

}