*{
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
img {
  border: 0;
}
ol,ul {
  list-style: none;
	margin: 0;
}
h1,h2,h3,h4,h5,h6 {
  font-weight: normal;
}
a {
  text-decoration: none;
  color: black;
}
p {
  margin-bottom: 0;
}
.clear {
  clear: both;
}
a:hover {
	text-decoration: none;
}

/*  -- flex弹性布局 -- */

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

.u-flex-wrap {
	flex-wrap: wrap;
}

.u-flex-nowrap {
	flex-wrap: nowrap;
}

.u-col-center {
	align-items: center;
}

.u-col-top {
	align-items: flex-start;
}

.u-col-bottom {
	align-items: flex-end;
}

.u-row-center {
	justify-content: center;
}

.u-row-left {
	justify-content: flex-start;
}

.u-row-right {
	justify-content: flex-end;
}

.u-row-between {
	justify-content: space-between;
}

.u-row-around {
	justify-content: space-around;
}

.u-text-left {
	text-align: left;
}

.u-text-center {
	text-align: center;
}

.u-text-right {
	text-align: right;
}

.u-flex-col {
	/* #ifndef APP-NVUE */
	display: flex;
	/* #endif */
	flex-direction: column;
}

.text-bold {
  font-weight: bold;
}

.text-center {
  text-align: center;
}

.text-content {
  line-height: 1.6;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}
/* -- 阴影 -- */
.shadow {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}