.app-login-button {
    height: 40px;
    width: auto;
    .ivu-btn {
        width: 100%;
        height: 100%;
    }
    .ivu-btn-text {
        color: #1890ff;
        border-color: transparent;
        background: transparent;
        box-shadow: none;
    }
    .fa {
        margin-right: 8px;
    }
    img {
        height: 16px;
        width: 16px;
        margin-right: 8px;
        vertical-align: middle;
    }
}