body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
img {
	border: medium none;
	margin: 0;
	padding: 0;
}
ol,
ul {
	list-style: none;
	display: inline-block;
}

a {
	text-decoration: none;
}
input,button {
	outline: none;
}
button{
    cursor: pointer;
}

/*input去掉点击时的框 也就是轮廓*/


/*清除插图图片的边框，使部分浏览器不再显示图片的蓝框*/

img {
	display: inline-block;
	border: none;
}

.clearfloat:after {
	display: block;
	clear: both;
	content: "";
	visibility: hidden;
	height: 0
}

.clearfloat {
	zoom: 1
}

.dib {
	display: inline-block;
}

.db {
	display: block;
}

li {
	list-style: none;
}



/*浮动*/

.fl {
	float: left;
	display: block;
}

.fr {
	float: right;
	display: block;
}

.cb {
	clear: both;
}

.cl {
	clear: left;
}

.cr {
	clear: right;
}

.box{
	display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex; 
}
.boxVertical{
	-webkit-box-orient:vertical; 
    -moz-box-orient:vertical; 
    -o-box-orient:vertical; 
    box-orient:vertical; 
    -webkit-flex-direction:column;
    -moz-flex-direction:column;
    -ms-flex-direction:column;
    flex-direction:column;
}
.flex-1{
	-webkit-box-flex: 1;
	-moz-box-flex: 1;
	-ms-box-flex: 1;
	box-flex: 1;
	-webkit-flex: 1;
	-moz-flex: 1;
	-ms-flex: 1;
	flex: 1;
}
.alitemC{
	align-items: center;
	-webkit-align-items: center;
}
.alitems{
	align-items: stretch;
	-webkit-align-items: stretch;
}
.jsa{
    justify-content: center;
    -webkit-justify-content: center;
}