html,
body {
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
}
body {
    background: #f6f6f6;
}
.app-error-head {
    position: relative;
    width: 100%;
    height: 44px;
    background: #fff;
}
.app-error-close-icon {
    position: absolute;
    left: 15px;
    bottom: 13px;
    width: 17px;
    height: 17px;
}

.app-error-body {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 96px;
}
.app-error-title {
    margin: 0 0 25px 0;
    font-family: PingFangSC-Regular;
    font-size: 16px;
    color: #333;
    letter-spacing: 0;
    text-align: center;
    line-height: 14px;
}
.app-error-title span {
    font-family: PingFangSC-Medium;
    font-size: 16px;
    color: #151515;
    letter-spacing: 0;
    text-align: center;
    line-height: 14px;
}
.app-error-icon {
    width: 50px;
    height: 50px;
}
.app-error-tips {
    margin-top: 18px;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #666;
    letter-spacing: 0;
    text-align: center;
}