.header {
  height: 400rpx;
  background: #2b4b6b;
  padding-top: 1px;
}
.login_btn {
  margin-top: 100rpx;
  width: 400rpx;
}
.root {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.touxiang {
  width: 200rpx;
  height: 200rpx;
  border-radius: 50%;
  margin-top: 30rpx;
  margin-bottom: 10rpx;
}
.nickName {
  font-size: large;
  color: snow;
  margin-bottom: 30rpx;
}
.login_out {
  font-size: 33rpx;
  color: rgb(160, 155, 155);
}

/* 用css画一个箭头 */
.right_arrow {
  border: solid black;
  border-width: 0 3px 3px 0;
  padding: 3px;
  position: absolute;
  right: 15px;
  /* margin-left: 66% */
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}
.item {
  display: flex;
  padding: 25rpx;
  background: rgb(219, 211, 211);
  align-items: center;
  border-bottom: 1px solid snow;
}

.button {
  width: 100%;
  background: rgb(219, 211, 211);
  border: none;
  text-align: left;
  padding: 0px;
  margin: 0px;
  line-height: 1.3;
  font-size: 16px;
}
.button::after {
  border: none;
  border-radius: 0;
}