.bj {
  background: #fafafa;
  height: 100vh;
}

.top {
  width: 750rpx;
  height: 380rpx;
  position: absolute;
  top: 0;
  left: 0;
}

.middle {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  /* border: 1px solid red; */
  width: 100%;
}

.block {
  width: 330rpx;
  height: 180rpx;
  background: #fff;
  margin-left: 30rpx;
  margin-top: 30rpx;
  border-radius: 30rpx;
  display: flex;
  /* justify-content:space-around; */
  align-items: center;
}

.tabbar {
  width: 750rpx;
  /* border: 1px solid #999; */
  box-shadow: 0px 0px 10px rgba(0, 0, 0, .2);
  height: 100rpx;
  position: fixed;
  bottom: 0;
  left: 0;
  display: flex;
  font-size: 28rpx;
}

.tab1 {
  height: 100rpx;
  width: 250rpx;
  text-align: center;
  color: #999999;
}

.img {
  width: 160rpx;
  height: 160rpx;
  border-radius: 160rpx;
  position: absolute;
  top: 70rpx;
  left: 295rpx;
  border-radius: 50%;
  overflow: hidden;
}
.nick{
  color:#111111;font-size:35rpx;text-align:center;margin-top:270rpx
}