.box_sizing{
	box-sizing: border-box;
	-webkit-box-sizing:border-box;
}
.break1{
	 word-break: break-all;
	  text-overflow: ellipsis;
	  display: -webkit-box;
	  /** 对象作为伸缩盒子模型显示 **/
	  -webkit-box-orient: vertical;
	  /** 设置或检索伸缩盒对象的子元素的排列方式 **/
	  -webkit-line-clamp: 2;
	  /** 显示的行数 **/
	  overflow: hidden;
	  /** 隐藏超出的内容 **/

}

.jianjeis-ww{
    font-size: 12px;
    color: #999999;
    padding: 0 10px;
}

.break2{
	 word-break: break-all;
	  text-overflow: ellipsis;
	  display: -webkit-box;
	  /** 对象作为伸缩盒子模型显示 **/
	  -webkit-box-orient: vertical;
	  /** 设置或检索伸缩盒对象的子元素的排列方式 **/
	  -webkit-line-clamp: 2;
	  /** 显示的行数 **/
	  overflow: hidden;
	  /** 隐藏超出的内容 **/
	
}
.flex_row,.flex{
  display: flex;
  flex-direction: row;
  display: -webkit-box;
  display: -webkit-flex;
  -webkit-box-orient: horizontal;
  -webkit-flex-direction: row;
}

/*项目竖向排列*/
.flex_col {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
}
/*flex-shrink  所有项目的flex-shrink: 1; 只有一个为0  则空间不足时，为0不缩小*/
/*项目可换行 默认不换行*/

.flex_grow {
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
}

/*水平和垂直居中*/

.flex_center {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  -ms-grid-row-align: center;
  align-items: center;
}

/*水平居中*/

.flex_x_center {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

/*右对齐*/

.flex_x_right {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: flex-end;
  -webkit-justify-content: flex-end;
  -ms-flex-pack: center;
  justify-content: flex-end;
}

/*两端对齐*/

.flex_x_between,.flex_between {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: space-between;
  -webkit-justify-content: space-between;
  -ms-flex-pack: space-between;
  justify-content: space-between;
}

/*两侧间距相等对齐*/

.flex_x_around {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: space-around;
  -webkit-justify-content: space-around;
  -ms-flex-pack: space-around;
  justify-content: space-around;
}

/*Y轴居中*/

.flex_y_center {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  -ms-grid-row-align: center;
  align-items: center;
}

/*底部对齐*/

.flex_y_bottom {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
  -ms-flex-align: end;
  -ms-grid-row-align: flex-end;
  align-items: flex-end;
}

.item_end{
	 align-self: flex-end;/*单个项目底部*/
}
/*-------------------------------------*/

/*item 上使用*/

/*flex-shrink  所有项目的flex-shrink: 1; 只有一个为0  则空间不足时，为0不缩小  */

/*适合左右排 0 占绝对位置 1占满盒子 根据盒子大小变化而变化*/

.flex_grow_0 {
  min-width: 0;
  -webkit-box-flex: 0;
  -webkit-flex-grow: 0;
  -ms-flex-positive: 0;
  flex-grow: 0;
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.flex_grow_1 {
  min-width: 0;
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
  -ms-flex-positive: 1;
  flex-grow: 1;
  -webkit-flex-shrink: 1;
  -ms-flex-negative: 1;
  flex-shrink: 1;
}

/*最小的值排在最前面*/

.order {
  order: 1;
}

/*flex-start | flex-end  | center    | baseline                       | stretch;
  顶端对齐    底部对齐  中间对齐   项目的第一行文字的基线对齐。 占满y轴高度 默认值*/

.item_end {
  align-self: flex-end; /*单个项目底部*/
}

.item_center {
  align-self: center; /*单个项目居中对齐*/
}



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;
}