html,body {
    /* 定义一些主题色及基础样式 */
    font-family: PingFang SC, Arial, Hiragino Sans GB, Microsoft YaHei, sans-serif;
    font-size: 12px;
	padding: 0;
	margin: 0;
}

.flex1{
	flex:1;
}

.flexnone {
	flex: none;
}

.wrap {
	flex-wrap: wrap;
}


/* 定义常用的弹性布局 */
.wrap {
    flex-wrap: wrap;
}

.row {
    display: flex;
    align-items: center;
}

.row-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.row-end {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.row-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.row-around {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.column {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.column-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.column-around {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

.column-end {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
}

.column-between {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}



/* 超出隐藏 */
.line1 {
    white-space: nowrap;
    text-overflow: ellipsis;
    word-break: break-all;
	display: block;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.line2 {
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
}